The present invention provides a method for manufacturing a laminate in which, when an adhesive sheet is laminated on a wiring board having bumps provided on a surface thereof and the resulting laminate is heat-treated, the bumps will tend not to deform. This method for manufacturing a laminate includes: (a) a step for preparing a wiring board provided with bumps on at least one surface; and (b) a step for laminating, on the surface of the wiring board provided with the bumps, an adhesive sheet provided with a carrier, a peeling layer, and an adhesive layer containing an adhesive material in the stated order. The step of laminating the adhesive sheet on the wiring board includes: (b1) bringing the bumps of the wiring board and the adhesive layer of the adhesive sheet into contact with each other at a vacuum pressure of 3.0 hPa or less to perform first-stage vacuum lamination, and forming a laminate in which the bumps are embedded in the adhesive layer; and (b2) performing second-stage vacuum lamination on the laminate at the vacuum pressure and at a temperature higher than that in the first-stage vacuum lamination.
H01L 23/12 - Mountings, e.g. non-detachable insulating substrates
B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
H01L 21/60 - Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
A metal compound liquid dispersion according to the present invention which has an organic acid, and a metal compound of one or more element types M selected from the group consisting of Ta, Nb, Mo, W, Ti, Zr, Hf, and Si, wherein the particle diameter (D50) of the particles in the metal compound liquid dispersion according to a particle size distribution measurement using a dynamic light scattering method is 900 nm or less. A method for producing a metal compound liquid dispersion according to the present invention comprises: a step for obtaining a mixture by mixing and stirring hydrogen peroxide and a halide of said element type M; a step for reacting the mixture with an alkaline compound, and collecting the obtained precipitate; a step for washing the precipitate; and a step for adding pure water and an organic acid to the precipitate, and dissolving the precipitate.
fbfbb represents an X-ray absorption spectrum derived from Cr having a body-centered cubic structure, obtained by XANES analysis of the copper alloy powder).
B22F 1/00 - Metallic powderTreatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 1/052 - Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
B22F 10/34 - Process control of powder characteristics, e.g. density, oxidation or flowability
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
An active material according to the present invention comprises core material particles and a coating part disposed on the surface of the core material particles. The coating part contains at least one of lithium sulfide and lithium halide. It is preferable that the coating part furthermore contains at least one of lithium sulfate and a lithium salt of phosphoric acid. The lithium salt of phosphoric acid is preferably lithium metaphosphate. The total amount of lithium halide and lithium sulfide is preferably 0.01-0.80 parts by mass with respect to 100 parts by mass of the core material particles. The lithium halide is preferably lithium chloride, lithium bromide, or lithium iodide. The coverage of the coating part is preferably 30-100%.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/1391 - Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
The present invention addresses the problem of further suppressing the production of hydrogen sulfide while keeping the ion conductivity of a solid electrolyte high. A solid electrolyte according to the present invention includes lithium (Li), phosphorous (P), sulfur (S), a halogen (X), and nitrogen (N). The nitrogen (N) is observed at the surface of the solid electrolyte by X-ray photoelectron spectroscopy. Ideally, the value of a semiquantitative value for the nitrogen (N) relative to the total of semiquantitative values for the lithium (Li), the phosphorous (P), the sulfur (S), and the halogen (X) at a sputtering time of 0 min as measured by x-ray photoelectron spectroscopy is at least 0.003.
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
This active material has a core material particle and a coating part arranged on the surface of the core material particle. The coating part includes a compound A and a sulfide solid electrolyte. The compound A is at least one selected from the group consisting of lithium sulfate, a lithium salt of phosphoric acid, lithium sulfide, and lithium halide. The value of the mass of the sulfide solid electrolyte with respect to the mass of the compound A is 1 or less. It is preferable that the compound A contains lithium sulfate and a lithium salt of phosphoric acid. It is also preferable that the compound A contains lithium halide.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
8.
ACTIVE MATERIAL, AND ELECTRODE MIXTURE, ELECTRODE LAYER, AND SOLID-STATE BATTERY CONTAINING SAME
The present invention addresses the problem of providing an active material with which reductions in performance during the storage of a solid-state battery can be suppressed. The active material has a core particle and a coating layer disposed on at least a part of the surface of the core particle. The coating layer contains a solid electrolyte that contains a crystal phase having an argyrodite crystal structure. The solid electrolyte contains the element lithium (Li), the element phosphorus (P), the element sulfur (S), and a halogen (X) element, and the molar ratio of the halogen (X) element to the element phosphorus (P) is less than 1.2. The solid electrolyte preferably has a molar ratio of the element sulfur (S) to the element phosphorus (P) of 4.6 or more.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
The purpose of the present invention is to provide a gel production apparatus and gel production method capable of industrially producing a homogeneous gel. A gel production apparatus (1) comprises a sol production unit (10), a gel production unit (40), a sol supply pipe (20) that supplies sol produced by the sol production unit (10) to the gel production unit (40), and a temperature control unit (30) that controls the temperature of the sol flowing through the sol supply pipe (20). The sol production unit (10) produces sol having a temperature T1 from a mixture containing a silica precursor, a catalyst, and a macropore-forming agent. The gel production unit (40) produces a gel by controlling the temperature of the sol supplied by the sol supply pipe (20) to be a gelation temperature T2. The temperature control unit (30) controls the temperature of the sol flowing through the sol supply pipe (20) to be a temperature T3 that is higher than the temperature T1 and lower than the gelation temperature T2.
C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
C01B 33/14 - Colloidal silica, e.g. dispersions, gels, sols
10.
GAS CONCENTRATION MEASUREMENT DEVICE AND METHOD OF MEASURING ANALYTE GAS CONCENTRATION IN SAMPLE GAS
A gas concentration measurement device 10 comprises a heat-generating resistor 31; a stage 21 supporting the heat-generating resistor 31; a peripheral edge section 24 that is separated from the stage 21 in plan view and surrounds the stage 21; and at least two bridges 22 that extend from a peripheral edge of the stage 21 and are linked to the peripheral edge section 24. The heat-generating resistor 31 overlaps the stage 21 in plan view. The peripheral edge section 24 has a bottom section 41 facing the stage 21 at a lower section thereof. The gas concentration measurement device 10 has a space P demarcated by an upper surface 41a of the bottom section 41 and a lower surface 21b of the stage 21. The peripheral edge section 24 and the stage 21 each have a high thermal insulation section at a location further upward than the heat-generating resistor 31. The gas concentration measurement device 10 measures an analyte gas concentration in a sample gas on the basis of a resistance value of the heat-generating resistor 31.
G01N 27/18 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
G01N 25/18 - Investigating or analysing materials by the use of thermal means by investigating thermal conductivity
11.
LITHIUM SULFIDE AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE
Lithium sulfide is provided having, in an X-ray diffraction pattern as measured using an X-ray diffraction apparatus using CuKα1 rays, a diffraction peak A at the position of 2θ=31.2°±1.0° and a diffraction peak B at the position of 2θ=23.0°±1.0°, and a value of Ib to Ia of from 0.012 to 0.045, where the Ia is an intensity of the diffraction peak A and the Ib is an intensity of the diffraction peak B. Furthermore, a value of Ic to the Ia is preferably 0.024 or less, where the Ic is an intensity of a diffraction peak C that is at the position of 2θ=21.3°±1.2°.
To achieve an object of providing an exhaust gas purification catalyst with improved exhaust gas purification performance, the present invention provides an exhaust gas purification catalyst (1), including a substrate (10) and a first catalyst layer (20) provided on the substrate (10), wherein the first catalyst layer (20) contains Rh, Ce, and Y, and wherein a value of “a” /“b”, wherein “a” represents a mole percentage of a molar amount of Ce in the first catalyst layer (20) based on a total molar amount of all metal elements in the first catalyst layer (20), and “b” represents a mole percentage of a molar amount of Y in the first catalyst layer (20) based on the total molar amount of all metal elements in the first catalyst layer (20), is 0.010 or more and 0.400 or less.
A copper powder according to the present invention comprises a plurality of copper particles having different aspect ratios. The tap density is 4.0 g/cm3to 7.0 g/cm3P5050 at a cumulative volume of 50 vol% according to measurement of the particle size distribution by laser diffraction scattering, is 0.55-0.90. The average aspect ratio of the copper particles is preferably 1.05-3.00. The average circularity is preferably 0.60-0.95. Preferably not more than 5.0% by number of the copper particles have a circularity greater than 0.95. The percentage by number of copper particles having a circularity of more than 0.70 but not more than 0.95 is preferably larger than the percentage by number of the copper particles having a circularity of 0.70 or less.
B22F 1/052 - Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
24222 electrolytic reduction, is composed of a porous copper foil having a plurality of openings, and has an average opening diameter by equivalent circle diameter of the plurality of openings of 300 μm or less.
C25B 9/00 - Cells or assemblies of cellsConstructional parts of cellsAssemblies of constructional parts, e.g. electrode-diaphragm assembliesProcess-related cell features
C25B 11/042 - Electrodes formed of a single material
15.
GAS DIFFUSION ELECTRODE, METHOD FOR USING SAME, AND CO2 ELECTROLYTIC REDUCTION DEVICE
C25B 9/00 - Cells or assemblies of cellsConstructional parts of cellsAssemblies of constructional parts, e.g. electrode-diaphragm assembliesProcess-related cell features
C25B 11/042 - Electrodes formed of a single material
16.
SULFIDE SOLID ELECTROLYTE AND BATTERY CONTAINING SAME
This sulfide solid electrolyte contains a lithium (Li) element, a phosphorus (P) element, a sulfur (S) element, and a halogen (X) element, and has peaks at 2θ = 24.9° ± 0.3°, 29.2° ± 0.3°, and 30.6° ± 0.4° in an X-ray diffraction pattern. It is preferable that the half-value width of each peak observed at 2θ = 24.9° ± 0.3°, 29.2° ± 0.3°, and 30.6° ± 0.4° in an X-ray diffraction pattern is 0.1° or greater. It is also preferable that the halogen (X) element contains at least an iodine (I) element.
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
Disclosed is an active material which contains a compound and a conductive material. The compound contains a lithium (Li) element, a sulfur (S) element, a phosphorus (P) element, an M element (M is at least one element selected from among iron (Fe), titanium (Ti), germanium (Ge), antimony (Sb), silicon (Si), tin (Sn), aluminum (Al), nickel (Ni), cobalt (Co), and manganese (Mn)), and a halogen (X) element, and satisfies the following relational expressions (1) to (4): (1) 6.0 ≤ Li/(M + P) ≤ 10.0; (2) 0.0 ≤ X/(M + P) ≤ 1.6; (3) 0.0 < (X + M)/(M + P) < 1.6; and (4) 0.0 < M/(M + P) < 1.0. The active material satisfies a specific relationship in X-ray diffraction measurement using CuKα1 rays.
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
A composite active material of the present invention includes an active material and a surface portion located on the surface of the active material and containing a sulfur-containing compound. The active material contains a complex oxide containing a lithium (Li) element, a manganese (Mn) element, and an oxygen (O) element and having a spinel-type crystal structure. The active material preferably contains an element M1 (e.g., nickel) and an element M2 (e.g., titanium and aluminum). The complex oxide is also preferably represented by Li1+x(M1yM2zMn2−x−y−z)O4−δ, where 0≤x≤0.20, 0.20≤y≤1.20, 0≤z≤0.5, and 0≤δ≤0.2.
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
C01G 53/54 - Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
19.
GAS DIFFUSION ELECTRODE AND ELECTROCHEMICAL REACTION DEVICE
Provided are a gas diffusion electrode that enables efficient production of C2 compounds at high current density; and an electrochemical reaction device including such a gas diffusion electrode. The gas diffusion electrode is for electrochemically reducing one or both of carbon dioxide and carbon monoxide. The gas diffusion electrode includes a gas diffusion layer; and a catalyst layer provided on a surface of the gas diffusion layer. The catalyst layer includes catalyst particles including a copper (Cu) component; and hydrophobic particles including a fluororesin. In the catalyst layer, the catalyst particles have a mass per unit area (M1) of 0.70 mg/cm2 or more, and the hydrophobic particles have a mass per unit area (M2) with a ratio (M2/M1) of M2 to M1 being 0.10 or more and 1.70 or less.
C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms
C25B 11/095 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of at least one catalytic element and at least one catalytic compoundElectrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
The present invention is an algae culturing device for culturing algae by causing a culture solution to flow down, the device comprising: a pillar-shaped carrier having at least an outer surface made of a porous material; a carrier rotating mechanism for rotating the pillar-shaped carrier about the central axis in the longitudinal direction; a culture solution receiving unit provided below the pillar-shaped carrier; a culture solution supplying mechanism for supplying the culture solution to the pillar-shaped carrier; and a culture solution circulating mechanism for circulating, back to the culture solution supplying mechanism, the culture solution accumulated in the culture solution receiving unit. The algae culturing device may further comprise a scraper configured to be operable along the outer surface of the pillar-shaped carrier to collect the algae growing on the outer surface of the pillar-shaped carrier. The porous material may be at least partially ceramic. The pillar-shaped carrier may be at least partially column-shaped. The pillar-shaped carrier may be at least partially cylindrical.
This nozzle is used in the manufacture of a structure that includes a base material which includes a cell extending in an axial direction and a functional layer which is provided inside the cell of the base material. The nozzle discharges a slurry to form the functional layer. The nozzle includes a main pipe to which the slurry is supplied and a plurality of sub pipes which branch from the main pipe and which each discharge, from one end face thereof, the slurry that has flowed in from the main pipe. The maximum cross-sectional area of the flow path of each of the sub pipes is less than the flow path cross-sectional area immediately before the branch in the main pipe.
B05B 1/14 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening
B05C 3/20 - Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material for applying liquid or other fluent material only at particular parts of the work
B05C 5/00 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
B05D 1/26 - Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
22.
TIN OXIDE POWDER, METHOD FOR PRODUCING SAME, AND ELECTRODE CATALYST FOR FUEL CELL
The present invention addresses the problem of providing a tin oxide powder that, when used as a carrier of a catalyst, is capable of improving the durability of the carrier. This tin oxide powder is composed of an aggregation of tin oxide secondary particles configured from aggregates of primary particles of tin oxide. The tin oxide powder has pores having a diameter of 10 nm or less and pores having a diameter greater than 10 nm. The tap density of the tin oxide powder is 1.0 g/cm3 or greater. When a log differential pore volume distribution in a pore diameter range of 1-300 nm is measured using a nitrogen adsorption method, it is preferable to have a first peak at 1-10 nm and a second peak at greater than 10 nm but not greater than 300 nm.
The present invention addresses the problem of providing: coated particles useful as an active material for batteries capable of realizing high recovery capacity after storage under high-temperature conditions; and a method for producing the same. These coated particles each comprise a core particle and a coating layer disposed on at least a part of the surface of the core particle. The core particle contains a spinel-type composite oxide including elemental lithium and elemental manganese. The coating layer contains elemental phosphorus. The content of the elemental phosphorus is 0.01 to 1.0 mass% when the coated particles are taken to be 100 mass%. A peak is observed at an energy value corresponding to the P–O bond of phosphoric acid as determined by XPS measurement.
C01G 45/1242 - Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)-, e.g. LiMn2O4 or Li(MxMn2-x)O4
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
24.
COATED PARTICLES AND METHOD FOR MANUFACTURING SAME
The present invention addresses the problem of providing: coated particles that are useful as an active material of a battery, with which it is possible to suppress gas generation when exposed to a high voltage; and a method for manufacturing the same. Coated particles according to the present invention each have a core particle and a coating layer that is disposed on at least a part of the surface of the core particle. The core particle contains a spinel-type composite oxide that contains a lithium element, a manganese element, and a nickel element. The coating layer contains a phosphorus element. The content of the phosphorus element is 0.01 mass% to 1.0 mass% inclusive when the coated particles are each taken as 100 mass%. By means of XPS measurement, a peak is found at an energy value that is derived from a P-O bond of phosphoric acid.
C01G 53/54 - Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
Coated particles according to the present invention each have a core particle and a coating layer disposed on at least a portion of the surface of the core particle. The core particle contains a spinel-type composite oxide including elemental lithium and elemental manganese. The coating layer contains an oxide of elemental zirconium and elemental lanthanum. The elemental lanthanum content is preferably 0.01-1.0 mass% when the mass of the coated particles is defined as 100 mass%. The elemental zirconium content is preferably 0.01-1.0 mass% when the mass of the coated particles is defined as 100 mass%.
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
Provided is a bonding composition which has a bleed-out suppression effect, and with which it is possible to obtain a bonded structure that has a bonded site having a high shear strength. This bonding composition contains a copper powder and a solvent. The solvent includes a first solvent that has a boiling point of 150°C or more and 300°C or less and a surface tension of 30 mN/m or more, and a second solvent that has a surface tension of less than 30 mN/m. The content of the first solvent is 0.1 mass% or more and 20 mass% or less with respect to the copper powder, and the content of the second solvent is 1.5 mass% or more and 20 mass% or less with respect to the copper powder.
In this invention, a solid-state battery before initial charging is subjected to a first preliminary treatment step for energizing same at a current density of 0.005 mA/cm2or more at a temperature of 20°C or higher. It is preferable to perform, on the solid-state battery, a second preliminary treatment step for discharging a current at a current density of 0.005 mA/cm2 or more at a temperature of 20°C or higher after the first preliminary treatment step and before the initial charging. It is also preferable that the energization time in the first preliminary treatment step is 10 minutes or more. It is also preferable to perform the first preliminary treatment step at a temperature of 100°C or lower.
The present invention addresses the problem of providing a method for producing lithium sulfide capable of increasing the degree of freedom in designing a stirring device for a lithium raw material and efficiently delivering a sulfur-containing gas to the entire lithium raw material. In the method for producing lithium sulfide according to the present invention, a solid lithium raw material is stirred by a rotatable stirring device while blowing a sulfur-containing gas through a gas blow-out port provided in the stirring device and bringing the gas into contact with the lithium raw material to produce lithium sulfide. The lithium raw material is preferably stirred by the stirring device in a state in which a certain amount of the lithium raw material is charged into a reaction container. It is also preferable to stir the lithium raw material by the stirring device while conveying the lithium raw material in one direction.
The present invention addresses the problem of providing a method for easily manufacturing a solid-state battery in which the charging rate and initial characteristics are improved. The method comprises: a first processing step for causing a current to pass through a solid-state battery before initial charging, at a temperature of 25-90°C and at a rate of 0.001-0.5C; a holding step for holding the solid-state battery at a temperature of 25-90°C after the first processing step; and a second processing step that is performed after the holding step as an initial charging step for charging the solid-state battery to a depth of charge of 50-100% in SOC and then discharging the same. Preferably, the holding time in the holding step is at least 10 minutes. Further preferably, in the first processing step, a current is passed through the solid-state battery to a depth of charge of 1-105% in SOC.
The purpose of the present invention is to suppress deterioration of a sulfide solid electrolyte containing a lithium (Li) element, a phosphorus (P) element, a sulfur (S) element, and a halogen (X) element, and a battery using the same. The sulfide solid electrolyte contains a lithium (Li) element, a phosphorus (P) element, a sulfur (S) element, and a halogen (X) element. The sulfide solid electrolyte has a peak in a range of 2θ = 20.66° ± 1.00° in an X-ray diffraction pattern measured by an X-ray diffraction device using CuKα 1 rays. In surface analysis by X-ray photoelectron spectroscopy, the peak top position of the spectrum of the P2p orbit is preferably 132.5 eV or more.
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
This metal nonwoven fabric includes metal fibers. The compressive elastic modulus is no more than 4 MPa. When a rectangular piece of the metal nonwoven fabric that has a length of 300 mm, a width of 200 mm, and a thickness of 1 mm is hung such that the length direction coincides with the vertical direction, the percentage change in the length in the length direction of the metal nonwoven fabric is no more than 10%. The tensile strength is 0.01–4 MPa. When a rectangular piece of the metal nonwoven fabric that has a length of 50 mm, a width of 10 mm, and a thickness of 1 mm is placed on a horizontal surface, one end in the length direction of the metal nonwoven fabric is fixed to the horizontal surface, and the other end is pulled up such that the maximum curvature is at a center part in the length direction of the metal nonwoven fabric and the internal angle formed between the surface of a region at least 10 mm from the other end and the horizontal surface is 120 degrees, the metal non-woven fabric does not break.
B22F 9/24 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
xxP (x being a number from 0 to 3, inclusive). It is preferable that the solid electrolyte also includes lithium sulfide. It is also preferable that the P2p spectrum measured by X-ray photoelectron spectroscopy has a peak at a binding energy of 124.5–129.0 eV. It is also preferable that the S2p spectrum measured by X-ray photoelectron spectroscopy has a peak at a binding energy of 159.0–160.8 eV.
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
C04B 35/547 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on sulfides or selenides
The present invention addresses the problem of providing an exhaust gas purification catalyst capable of suppressing a decrease in PM collection performance caused by exposure to a high-temperature environment. In order to solve this problem, provided is an exhaust gas purification catalyst (1) comprising a wall flow-type substrate (10) and at least one among a first catalyst layer (20) and a second catalyst layer (30), the exhaust gas purification catalyst (1) satisfying at least one among the following conditions 1a and 1b. [Condition 1a]: Xa/Ya≤1.40 and Ya≤5.00, and [condition 1b]: Xb/Yb≤1.40 and Yb≤5.00.
A laminate according to the present invention comprises a porous metallic body on an electrolyte membrane. Fine metal particles are included at least in pores and/or in the electrolyte membrane-side surface of the porous metallic body. The average pore size of the porous metallic body is preferably 0.5-100 μm. The average particle size of the fine metal particles is preferably 5-200 nm. The thickness of the porous metallic body is preferably 1-500 μm. In addition, a fine metal particle layer is preferably provided between the electrolyte membrane and the porous metallic body. The porous metallic body is preferably a metal foam or a metal fiber mat.
C25B 13/04 - DiaphragmsSpacing elements characterised by the material
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
C25B 9/00 - Cells or assemblies of cellsConstructional parts of cellsAssemblies of constructional parts, e.g. electrode-diaphragm assembliesProcess-related cell features
C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms
C25B 11/077 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
C25B 13/08 - DiaphragmsSpacing elements characterised by the material based on organic materials
35.
NITROGEN-CONTAINING POROUS CARBON, METHOD FOR PRODUCING SAME, AND ELECTRODE CATALYST FOR FUEL CELL
This invention relates to nitrogen-containing porous carbon. In the nitrogen-containing porous carbon, a part of a carbon element in the skeleton of a carbon material is substituted with a nitrogen element. A most frequent pore diameter of the nitrogen-containing porous carbon in a pore diameter range of 2.0 nm-50.0 nm inclusive is 2.0 nm-30.0 nm inclusive. In the nitrogen-containing porous carbon, the ratio of the mass of the nitrogen element to the mass of the carbon element is 0.005 or more. The nitrogen-containing porous carbon has a BET specific surface area of 400 m2/g or more as measured by a nitrogen adsorption method.
[Problem] The present invention provides a device that can be used for a concentration measurement apparatus and a concentration measurement method, with which it is possible to selectively detect an object to be detected in a test subject and to accurately detect the presence or absence of a specific object to be detected and the concentration thereof with small energy. [Solution] Provided is a device that has an insulating substrate, at least one insulating composite layer, and a retainer part in which a test subject can be retained, wherein: the insulating composite layer has a pair of electrodes and a semiconductor layer which is in contact with the pair of electrodes; the retainer part has an ionization part for ionizing an object to be detected in the test subject; and an ion capturing part for capturing the ionized object to be detected is provided between the insulating composite layer and the retainer part.
Provided is a method for manufacturing a bonded body (16) in which a first body (11) to be bonded and a second body (12) to be bonded are bonded with a bonding layer (13c) therebetween. The manufacturing method comprises: a step for preparing a temporary fixing material-attached second body (14) to be bonded that has a temporary fixing material (20) disposed on one surface of the second body (12) to be bonded, and a first body (11) to be bonded on which a bonding layer precursor (13b) is formed; a step for obtaining a laminated body (15) by bringing the bonding layer precursor (13b) and the temporary fixing material-attached second body (14) to be bonded into abutment with each other such that the bonding layer precursor (13b) and the temporary fixing material (20) are in contact with each other; and a step for obtaining a bonded body (16) in which the first body (11) to be bonded and the second body (12) to be bonded are bonded by heating the laminated body (15) so as to turn the bonding layer precursor (13b) into a bonding layer (13c).
A production method according to the present invention comprises: a step in which a wet coating film (13a) is formed by coating a first joined body (11) with a joining composition containing a copper powder and an organic substance that is a liquid at 25°C; a step in which a dry coating film (13b) is obtained by removing the organic substance from the wet coating film (13a); a step in which a second joined body (12) is temporarily fixed to the dry coating film (13b) by applying pressure and a layered body in which the first joined body (11), the dry coating film (13b), and the second joined body (12) are layered in this order is obtained; and a step in which the layered body is heated under pressure and the joined bodies (11), (12) are joined. The organic substance contains a first organic substance. At least one type of the first organic substance has a boiling point of 230°C or more and less than 300°C and a viscosity of 100 mPa·s or more under conditions in which the temperature is 25°C and the shear rate is 10 s-1.
B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
B22F 1/00 - Metallic powderTreatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 9/00 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor
39.
RARE EARTH PHOSPHATE POWDER, METHOD FOR PRODUCING SAME, AND LIGHT-SCATTERING MEMBER
44. (In the formula, Ln represents at least one element selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and Lu.) The rare earth phosphate powder includes rare earth phosphate particles having internal voids. The proportion of rare earth phosphate particles having voids having a maximum length of at least 3.0 nm is at least 10% by number with respect to the total number of rare earth phosphate particles. The present invention addresses the problem of providing a light-scattering powder that is closer to white.
The present invention addresses the problem of providing a method for producing lithium sulfide, with which the reaction efficiency between a lithium hydroxide starting material and a sulfur-containing gas is improved as compared with a conventional method. In a method for producing lithium sulfide according to the present invention, lithium sulfide is produced by bringing a lithium hydroxide starting material into contact with a sulfur-containing gas so as to cause a reaction therebetween, while pulverizing the lithium hydroxide starting material. It is preferable that the lithium hydroxide starting material is a lithium hydroxide hydrate. It is preferable that the lithium hydroxide starting material is pulverized by a high shear pulverizer. It is also preferable that the high shear pulverizer is a rotary blade type pulverizer.
A silicon compound-containing liquid according to the present invention contains a silicon compound and water, wherein maximum transmittance in the wavelength range of 400-900 nm, as determined by means of an ultraviolet-visible spectrophotometer, is not less than 60%T. A production method for a silicon compound-containing liquid according to the present invention comprises: a mixing step for adding an acidic aqueous solution to a starting material substance containing silicon, performing stirring at 15-50°C, and obtaining a liquid mixture containing a precursor of a silicon compound; and a stirring step for adding, to the liquid mixture, a solution containing an organic nitrogen compound, performing stirring at 15-50°C, and generating a silicon compound-containing liquid.
A firing jig device according to the present invention comprises: a plurality of setters that are stacked in the vertical direction and on which objects to be fired are placed, the plurality of setters each including at least three setter penetrating openings penetrating the setter in the vertical direction; a plurality of spacers that retain the stacking interval between the setters, the plurality of spacers being disposed at least partially in the surroundings of corresponding setter penetrating openings as viewed in a plan view; and a plurality of inserts that are inserted into corresponding setter penetrating openings so as to restrict the lateral movement of the setters, the plurality of inserts being fabricated as components separate from the setters.
An object of the present invention is to provide a new technique to impart NOx adsorption performance to a catalyst layer containing Pt, thereby improving the exhaust gas purification performance, while suppressing decrease in the dispersibility of Pt, and the present invention provides an exhaust gas purification catalyst composition containing Pt and Mg, wherein a content of Mg in terms of metal is 2.0% by mass or more and 9.0% by mass or less based on a mass of the exhaust gas purification catalyst composition.
F01N 3/24 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
44.
RED PHOSPHOR POWDER, LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE
Provided are: a red phosphor powder that has high luminous efficacy despite having a small particle size; and a light-emitting element and a light-emitting device comprising the red phosphor powder. The red phosphor powder includes a main component containing strontium (Sr), sulfur (S), and europium (Eu), has an average primary particle size of 2.7 μm or less according to SEM observation, and has a crystallite diameter of 155 nm or less.
Provided are: a red fluorescent body powder having a short afterglow time; and a light-emitting element and a light-emitting device which comprise the red fluorescent body powder. This red fluorescent body powder has a main component containing calcium (Ca) and/or strontium (Sr), sulfur (S), and europium (Eu), and contains at least one alkali metal element selected from the group consisting of sodium (Na) and potassium (K).
Provided is a method for producing a printed wiring board with built-in capacitor. This method includes: laminating a carrier-attached copper foil including a carrier, a release layer, and a first copper layer onto a first resin substrate; performing circuit formation on the first copper layer; laminating a copper clad laminated plate containing a second resin substrate and a second copper layer onto the circuit; separating the first resin substrate and the carrier from the first copper layer; etching away the first copper layer to obtain an embedded circuit board; laminating the embedded circuit board onto a resin-coated copper foil containing a resin layer composed of a semi-cured state resin having a maximum value of logarithmic decrement of 0.02 or more and a copper layer; and curing the resin to form a dielectric layer with a thickness of 30 μm or less.
H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
There is provided a carrier-attached metal foil including a carrier having a first surface and a second surface facing each other, and a side face connected to the first surface and the second surface; a release layer provided on the first surface of the carrier; and a metal layer having a thickness of 0.01 μm or more and 4.0 μm or less provided on the release layer. The metal layer extends from the first surface to the side face of the carrier so that at least a portion of the side face is covered by the metal layer. The carrier has an uneven region having a developed interfacial area ratio Sdr of 3% or more and 39% or less on the side face or the side face and the first surface, and the uneven region encompasses a region of the side face covered by the metal layer.
H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
Provided is a manufacturing method for a printed wiring board that makes it possible to prevent enlargement of copper particles due to heat treatment and achieve sufficient roughening via chemical etching, even at a location where there is a scratch. This manufacturing method includes: preparing a support substrate comprising an insulating layer, a peeling layer, and a copper layer, in that order; forming a wiring pattern on the copper layer; subjecting the support substrate on which the wiring pattern has been formed to heat treatment and chemical etching treatment; forming a build-up wiring layer on the copper layer; separating the insulating layer from the support substrate having the build-up wiring layer via the peeling layer; removing the copper layer by subjecting the separated build-up wiring layer to flash etching; and coating the obtained build-up wiring layer with a resin. If the copper layer used in the support substrate is scratched at a spherical tip of a metal pin on the surface thereof, and is thereafter subjected to heat treatment at 170°C for 30 minutes under an air atmosphere, the cross-sectional crystal grain size at the scratched location is 1.5 μm or less.
C23C 28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and
C23F 1/00 - Etching metallic material by chemical means
thth with high sensitivity and quickly measure the concentration of detection target in a sample fluid even if the amount of the detection target in the sample fluid is minuscule. [Solution] This device has: an insulating substrate; a gate electrode formed on the insulating substrate; at least one insulating composite layer formed in an insulated state on the gate electrode; and a storage part capable of holding a sample fluid. The insulating composite layer has a pair of electrodes and a semiconductor layer in contact with the pair of electrodes. The semiconductor layer is composed of an oxide including elemental indium (In), elemental zinc (Zn), and an additive element (X). The additive element (X) includes at least one element selected from tantalum (Ta), strontium (Sr), and niobium (Nb). The device comprises, between the insulating composite layer and the storage part, a sensitive film that has selectivity with respect to a detection target in the sample fluid.
This polishing material slurry has abrasive grains and nanofibers. The abrasive grains preferably contain manganese oxide particles. The nanofibers preferably contain one or more selected from the group consisting of polysaccharide nanofibers, polymer nanofibers, and carbon nanofibers, and more preferably contain the polysaccharide nanofibers. More preferably, the polysaccharide nanofibers include cellulose nanofibers and/or lignocellulose nanofibers. This polishing material slurry preferably further contains manganate ions and phosphates. This polishing material slurry polishing method includes polishing using this polishing material slurry. This SiC wafer is polished using this polishing material slurry.
A method for manufacturing a circuit board that achieves both high adhesion and excellent high-frequency characteristics is provided. The circuit board includes a high-frequency circuit including a substrate, a ground layer, and a signal layer, and at least the signal layer is a layer derived from a copper foil. The method includes: (a) designing a specification of a high-frequency circuit having a predetermined impedance Z1 based on an assumption that the high-frequency circuit is manufactured using a copper foil without an adhesive layer; and (b) forming a high-frequency circuit in accordance with the specification, except for using, instead of the copper foil without an adhesive layer, an adhesive-layer-attached copper foil to form the signal layer so that an adhesive layer is interposed between the substrate and the signal layer, thereby manufacturing a circuit board in which the high-frequency circuit has an impedance Z2 that is greater than Z1.
H05K 1/09 - Use of materials for the metallic pattern
H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
H05K 3/38 - Improvement of the adhesion between the insulating substrate and the metal
52.
COPPER PASTE FOR JOINING, METHOD FOR JOINING BODY TO BE JOINED, METHOD FOR PRODUCING JOINED BODY, AND METHOD FOR PRODUCING COPPER PASTE FOR JOINING
A copper paste for joining is provided that is unlikely to generate voids in a sintering process of a coating film formed thereof to achieve a sufficiently high joining rate to a target member to be joined. The copper paste for joining contains: two or more copper powders having different particle sizes; and a solvent; wherein one of the copper powders has an increase rate of a crystallite size, (D2−D1)/D1×100, of 5% or more, where D1 (nm) represents a crystallite size at 150° C. and D2 (nm) represents a crystallite size at 250° C.; the solvent has a boiling point of 150° C. or higher and lower than 300° C.; and the proportion of the total amount of the copper powders is 88 mass % or more in 100 mass % of the copper paste.
H01L 23/00 - Details of semiconductor or other solid state devices
B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
53.
POLISHING MATERIAL SLURRY AND POLISHING METHOD USING SAME
A polishing material slurry according to the present invention has abrasive grains and a nonionic surfactant. The abrasive grains preferably each include a manganese oxide particle. The nonionic surfactant preferably contains a polyalkylene glycol and/or a compound having a polyalkylene glycol moiety, and more preferably contains a polyethylene glycol and/or a compound having a polyethylene glycol moiety. It is even more preferable that the compound having a polyethylene glycol moiety contains a polyethylene glycol alkyl ether. The polishing material slurry according to the present invention preferably further contains manganate ions, and phosphoric acid or the like. A polishing method using the polishing material slurry according to the present invention involves performing polishing by using the polishing material slurry according to the present invention. An SiC wafer of the present invention is obtained by polishing using the polishing material slurry according to the present invention.
A lithium sulfide production method according to the present invention comprises: a mixing step for preparing a mixed powder containing solid lithium hydroxide, solid sulfur, and a reducing agent containing elemental carbon; and a firing step for firing the mixed powder at a temperature of 600-1200°C in an inert gas or reducing gas atmosphere. During the firing step, a gas accumulation suppression process is performed to suppress the accumulation, in the mixed powder, of gas that is generated during the firing step. It is preferable that the gas accumulation suppression process is performed at 120-1200°C.
Provided are a phosphor powder having a sufficiently high absorption rate and high internal quantum efficiency, a phosphor-containing composition, a light-emitting element, and a light-emitting device. The phosphor powder is such that the total volume frequency of particles having a grain size of less than 2.5 μm as measured by a laser diffraction scattering grain size distribution measurement method is 10% or greater, the total volume frequency of particles having a grain size of 2.5-10 μm is 10-90%, and the cumulative 50% diameter (D50) in the volume grain size distribution is 10.0 μm or less.
Provided is a phosphor powder having high absorptivity and luminous efficiency. The phosphor powder contains, in scanning electron microscope (SEM) observation, phosphor particles having a circularity of 0.6 or less at a content of 30 vol% or more, the circularity being defined by the formula: circularity = 4 πS/L2 (where S indicates the particle area and L indicates the particle perimeter).
A joined body in which a first joining target (11) and a second joining target (13) are joined with a joining layer interposed therebetween is produced. A paste that contains copper particles and an organic solvent is applied to the first joining target (11) to form a coating film (12X). The second joining target (13) is placed on the coating film (12X) to form a stack (15). The stack (15) is heated and pressed to sinter the copper particles contained in the coating film (12X) to form a joining layer. The heating is performed incrementally from a heating start temperature to a highest temperature Tm, and the pressing is performed incrementally from a pressing start pressure to a highest pressure Pm, and control is performed in such a manner that a pressing pressure is 15 MPa or less when a heating temperature reaches 200° C.
PdPtPdPtPt of the Pt contained in the layer b, exceeds 1. The layer c contains Rh, a Ce-Zr-based composite oxide, and a Zr-based oxide. In the layer c, at least a portion of the Rh is supported by the Zr-based oxide.
F01N 3/10 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
Provided is a method for producing a composite film having high adhesion between porous particles and a substrate. The method for producing a composite film includes a step in which a substrate is coated with a dispersion containing porous particles, wherein the dispersion includes (A) the porous particles, (B) a polymer which is not a cellulosic polymer and serves as a binder, and (C) an oligomer containing OH groups. It is preferable that the dispersion further contains (D) a cellulosic polymer. The porous particles preferably include at least one component selected from the group consisting of porous metal complexes, zeolite, amorphous silica-alumina, porous silica, porous alumina, and activated carbon.
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
B05D 7/24 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
C09D 201/06 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups containing oxygen atoms
61.
ELECTRODE CATALYST, METHOD FOR PRODUCING SAME, AND FUEL CELL
An electrode catalyst includes a mesoporous carbon support having pores, and catalyst metal particles supported in at least some of the pores of the support. The catalyst metal particles are constituted by an alloy of platinum and at least one transition metal selected from Groups 3 to 12 elements of the periodic table. An average degree of alloying of the electrode catalyst calculated by Equation (1) below is 40% or more. A ratio r/R of a mean particle size r of the catalyst metal particles to a modal pore size R of the mesoporous carbon support is from 0.20 to 0.95. Equation (1) is: Degree (%) of alloying=[lattice constant of alloy calculated from XRD−lattice constant of platinum]/[theoretical value of lattice constant of alloy−lattice constant of platinum]×100.
A tantalic acid compound dispersion is provided. The tantalic acid compound dispersion contains tantalum in an amount of 0.1 mass % or more and less than 30 mass % in terms of Ta2O5, in which a particle diameter (D50) of a tantalic acid compound in the tantalic acid compound dispersion as determined by a dynamic light scattering method is 100 nm or smaller. A method of producing the tantalic acid compound dispersion is also provided and includes: a reaction step of generating a tantalum compound aqueous solution by adding hydrogen peroxide to a tantalum fluoride aqueous solution; and a reverse neutralization step of generating a tantalum-containing precipitate by adding the tantalum compound aqueous solution to an alkaline aqueous solution.
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B01J 23/63 - Platinum group metals with rare earths or actinides
F01N 3/10 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
The present invention addresses the problem of providing a molten metal filtration unit that is more easily placed in a prescribed position in a filtration chamber compared with a conventional molten metal filtration unit. This problem is solved by means of a molten metal filtration unit comprising a pair of side plates and a substantially cylindrical filtration tube connected substantially perpendicularly to each of the pair of side plates, wherein: the pair of side plates comprise a first side plate that comprises a through-hole at a site connected to the filtration tube, and a second side plate that is closed at a site connected to the filtration tube; each side plate comprises at least one leg part suspended from the bottom surface of the side plate; and when the longitudinal direction of the filtration tube is substantially horizontal, the lowest point of the leg part of the second side plate in the vertical direction is lower than the lowest point of the leg part of the first side plate in the vertical direction.
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B22D 43/00 - Mechanical cleaning, e.g. skimming of molten metals
The present invention addresses the problem of providing a molten metal filtration unit that is stably disposed inside a filtration chamber. The problem is resolved by this molten metal filtration unit that comprises a pair of side plates and substantially cylindrical filtration tubes connected to each of the pair of side plates in a substantially perpendicular manner, wherein: the pair of side plates are provided with a first side plate provided with through-holes at the locations connected to the filtration tubes, and a second side plate in which the portions connected to the filtration tubes are closed; the side plates are provided with leg parts suspended from the bottom surface of each side plate; and the number of leg parts provided to the first side plate is at least one greater than the number of leg parts provided to the second side plate.
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B22D 43/00 - Mechanical cleaning, e.g. skimming of molten metals
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B22D 1/00 - Treatment of fused masses in the ladle or the supply runners before casting
B22D 43/00 - Mechanical cleaning, e.g. skimming of molten metals
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B22D 1/00 - Treatment of fused masses in the ladle or the supply runners before casting
B22D 43/00 - Mechanical cleaning, e.g. skimming of molten metals
Provided is a phosphor coated with aluminum oxide, wherein when peak separation is performed on a 1H-NMR spectrum of the phosphor in a range where a 1H chemical shift value is from 0.5 to 11 ppm, peaks 1, 2 and 3 are obtained. Peak 1 has a top at a 1H chemical shift value of 4.0 to 5.5 ppm, peak 2 has a top at a 1H chemical shift value of 2.0 to 2.8 ppm, and peak 3 has a top at a 1H chemical shift value of 0.5 to 1.5 ppm. A ratio S2/(S1+S2+S3) is 0.39 or less, wherein S1 represents an integral value of peak 1 in a range where a 1H chemical shift value is from −2 to 12 ppm, S2 represents an integral value of peak 2 in the same range, and S3 represents an integral value of peak 3 in the same range.
The present invention addresses the problem of providing a molten metal filtration unit which is more easily disposed in a filtration chamber as compared with conventional molten metal filtration units. The present invention also addresses the problem of providing a molten metal filtration apparatus in which a molten metal filtration unit is easily disposed. Said problems are solved by a molten metal filtration unit that includes a pair of side plates and a substantially cylindrical filtration tube connected to the pair of side plates substantially perpendicularly, wherein the pair of side plates includes a first side plate which is provided with a through hole at the location of connection to the filtration tube and a second side plate in which the location of connection to the filtration tube is blocked, and at least one of the pair of side plates is provided with a bottom part which is formed such that, if the longitudinal direction of the filtration tube is substantially horizontal and the first side plate is positioned on the left side of the filtration tube and the second side plate is positioned on the right side of the filtration tube, one of the left and right bottom sides is positioned vertically higher than the other.
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B22D 1/00 - Treatment of fused masses in the ladle or the supply runners before casting
B22D 43/00 - Mechanical cleaning, e.g. skimming of molten metals
This gas concentration measuring device includes: a heating resistor that generates heat by energization; and a stage that supports the heating resistor. The heating resistor overlaps the stage in plan view. An area S of the stage in plan view is 3.6×107μm2or less. When a total volume of the heating resistor and the stage is V, S/V is from 0.0010 μm-1to 0010 μm-1. The gas concentration measuring device measures, on the basis of a resistance value of the heating resistor, the concentration of a gas to be detected in a gas to be measured.
G01N 27/18 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
G01N 25/18 - Investigating or analysing materials by the use of thermal means by investigating thermal conductivity
71.
SILVER-COATED COPPER POWDER, CONDUCTIVE RESIN COMPOSITION COMPRISING SAME, AND METHOD FOR PRODUCING SAME
A silver-coated copper powder according to the present invention comprises an aggregate of: silver-coated copper particles having copper core particles; and a silver coat layer disposed on at least a portion of the surface of the core particles. When the cross section of the silver-coated copper particles is measured using an electron beam backward scattering diffraction method, the number of crystal grains of copper per silver-coated copper particle is 1.0 to 7.0. A tap density is 2.0 g/cm3to 4.5 g/cm3. When the number of crystal grains of copper per silver-coated copper particle is N (pieces), the BET specific surface area is SSA (m2505050) is preferably 0.3 (pieces/{(m2/g)×(μm)}) to 5.0 (pieces/{(m2/g)×(μm)}).
B22F 9/24 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
72.
SILVER-COATED COPPER POWDER, ELECTROCONDUCTIVE RESIN COMPOSITION CONTAINING SAME, AND METHOD FOR PRODUCING SAME
This silver-coated copper powder is composed of aggregates of silver-coated copper particles each comprising a copper core particle and a silver coat layer disposed on at least some of the surface of the core particle. When the number of copper crystal grains per the silver-coated copper particle determined by examining cross sections of the silver-coated copper particles by an electron beam backscatter diffraction method is expressed by N (grains), the BET specific surface area is expressed by SSA (m2505050) is 0.3 (grains/{(m2/g)×(μm)}) to 5.0 (grains/{(m2/g)×(μm)\}) inclusive.
B22F 9/24 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
73.
HEAT-GENERATING BODY, LAMINATED GLASS, AND DEFROSTER
Provided is a heating element capable of suppressing the rapid temperature rise even when the supply voltage is high. The heating element includes a resin film and heating wires provided on at least one surface of the resin film and including a copper wire, wherein copper crystal grains forming the copper wire have a cross-sectional crystal size of less than 1.5 μm.
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 38/00 - Ancillary operations in connection with laminating processes
B60S 1/02 - Cleaning windscreens, windows, or optical devices
H05B 3/86 - Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
A method for producing a joined body includes: forming a coating film between a joining target member and a second joining target member, wherein the coating film is formed from a paste containing copper particles, and then heating the coating film to sinter the copper particles to form a joining layer; wherein the copper particles have an average primary particle size of 0.06 μm or more and 1.0 μm or less, and include copper particles having an increase rate of the crystallite size, (D2−D1)/D1×100, of 5% or more, where D1 represents the crystallite size (nm) at 150° C. and D2 represents the crystallite size (nm) at 250° C.; and the coating film is held at a heating temperature of 150° C. or more and 350° C. or less for 45 minutes or less to sinter the copper particles.
Provided is a gas concentration measuring device including a heat generating resistor that generates heat when electricity is supplied and a stage supporting the resistor. The resistor and the stage overlap in plan view. The stage has a plan view area S of 3.6×107 μm2 or less. The ratio of the area S to the total volume V of the heat generating resistor and the stage, S/V, ranges from 0.0010 to 10 μm−1. The device is configured to measure an oxygen gas concentration in a sample gas on the basis of the resistance of the heat generating resistor.
G01N 27/12 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluidInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon reaction with a fluid
77.
ELECTRODE MEMBER AND METHOD FOR MANUFACTURING SAME, BATTERY MEMBER AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING BATTERY
An electrode member includes an active material layer containing an active material and a carrier layer disposed on one face of the active material layer. It is preferable that the carrier layer is constituted by a carrier resin, a carrier glass material, or a carrier metal foil. It is preferable that the electrode member further includes a solid electrolyte layer containing a solid electrolyte and being disposed on the other face of the active material layer. It is also preferable that the solid electrolyte layer contains a sulfide solid electrolyte. It is also preferable that the solid electrolyte layer contains a porous support member.
The present invention provides a method for manufacturing a printed wiring board, with which it is possible to easily separate and recover a metal carrier from an unnecessary support substrate. This method for manufacturing a printed wiring board includes: a step for preparing a support substrate that includes a carrier-equipped metal foil, which is provided sequentially with a first metal foil, a first release layer, a metal carrier, a second release layer, and a second metal foil in this order, and a resin base material which is provided on the first metal foil side of the carrier-equipped metal foil, wherein the peel strength of the first release layer is greater than the peel strength of the second release layer; a step for producing a support substrate having a build-up wiring layer by forming a build-up wiring layer on the second metal foil of the support substrate; a step for separating an unnecessary substrate, which includes the metal carrier, the first release layer, the first metal foil, and the resin base material, from the support substrate having a build-up wiring layer, at the second release layer; and a step for separating the metal carrier from the unnecessary substrate at the first release layer and recovering the metal carrier.
The present invention addresses the problem of providing a method for producing (regenerating) an adsorbing material or recovering a target substance by adsorbing the target substance to the adsorbing material and then performing a desorption treatment on the target substance, the method being capable of desorbing a sufficient amount of the target substance without using aqua regia in the desorption treatment, and being capable of preventing a decrease in the adsorption performance of the adsorbing material after the desorption treatment. To solve the problem, provided is a method for producing an adsorbing material or a method for recovering a target substance, the method comprising: (1) a step for preparing a second adsorbing material obtained by performing a contact treatment with a target substance-containing liquid on a first adsorbing material which has a co-continuous structure formed by macropores and a ceramic skeleton having mesopores and in which the surface of the ceramic skeleton is modified with a functional group capable of adsorbing a target substance; and (2) a step for obtaining a third adsorbing material or a target substance by performing a contact treatment with an acidic solution excluding aqua regia on the second adsorbing material to desorb the target substance from the second adsorbing material.
B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
B01D 15/00 - Separating processes involving the treatment of liquids with solid sorbentsApparatus therefor
B01J 20/30 - Processes for preparing, regenerating or reactivating
C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof
80.
COPPER PASTE FOR PRESSURE BONDING, SEMICONDUCTOR DEVICE, METHOD FOR PREPARING COPPER PASTE FOR PRESSURE BONDING, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Provided is a copper paste for pressure bonding, the copper paste at least containing two or more copper powders having different shapes and/or particle sizes and a solvent. The copper paste has a viscosity of 10 Pa·s or more and 200 Pa·s or less. The ratio of the total mass of the two or more copper powders to the mass of the copper paste, A, is 0.60 or more and less than 0.82. When the index of bulkiness, H, is defined as H=C/(A×B), H is 0.75 or more and 1.00 or less, wherein A is as defined above, B represents the film thickness of a coating film formed by applying the copper paste to a substrate, and C represents the film thickness of a dried coating film formed by drying the coating film in an air atmosphere at 110° C. for 20 minutes.
Provided is a printed wiring board manufacturing method with which a metal carrier can be easily separated from an unnecessary support substrate and recovered. This printed wiring board manufacturing method comprises: a step for preparing a support substrate that includes a carrier-equipped metal foil comprising a first metal foil, a first peeling layer, a metal carrier, a second peeling layer, and a second metal foil in this order, and a resin base material provided on the first metal foil side of the carrier-equipped metal foil, the peeling strength of the second peeling layer being greater than the peeling strength of the first peeling layer; a step for forming a build-up wiring layer on the second metal foil of the support substrate to produce a build-up wiring layer-equipped support substrate; a step for separating, via the first peeling layer, the first metal foil and the resin base material from the build-up wiring layer-equipped support substrate, thereby obtaining a carrier-equipped build-up wiring layer including the build-up wiring layer, the second metal foil, the second peeling layer, and the metal carrier; and a step for separating, via the second peeling layer, the metal carrier from the carrier-equipped build-up wiring layer and recovering the metal carrier.
The purpose of the present invention is to provide a porous material having excellent adsorption performance and a method for recovering a target substance using the porous material. For achieving the purpose, provided is a porous material comprising: a porous body having a co-continuous structure configured of a ceramic framework (1) having mesopores (3) and of macropores (2); and sulfo groups with which the surfaces of the ceramic framework (1) are modified. The porous material has a content of sulfo groups of 0.7-5.0 mmol/g.
B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
B01D 15/00 - Separating processes involving the treatment of liquids with solid sorbentsApparatus therefor
C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof
83.
ELECTRODE MIXTURE AND ELECTRODE SLURRY AND BATTERY WHICH USE SAID ELECTRODE MIXTURE
An electrode mixture contains an active material containing a lithium (Li) element, a manganese (Mn) element, and an oxygen (O) element and a sulfur compound containing a lithium (Li) element, a phosphorus (P) element, a sulfur(S) element, and a halogen (X) element, wherein the sulfur compound has a mole ratio of the halogen (X) element to the phosphorus (P) element of less than 1. Preferably, the active material includes a core portion containing a lithium (Li) element, a manganese (Mn) element, and an oxygen (O) element and a coating portion located on the surface of the core portion. Preferably, the coating portion contains a lithium (Li) element, an element A, and an oxygen (O) element, where A is at least one element selected from titanium (Ti), zirconium (Zr), tantalum (Ta), niobium (Nb), and aluminum (Al).
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
The purpose of the present invention is to provide an adsorbent having exceptional adsorption performance, a method for recovering a target substance using the adsorbent, and a method for manufacturing an adsorbent suitable for manufacturing the adsorbent. In order to achieve this purpose, the present invention provides an adsorbent comprising a porous body having a co-continuous structure formed by macropores (2) and a ceramic skeleton (1) that contains mesopores (3), and a sulfur-atom-containing group for modifying the surface of the ceramic skeleton, wherein the amount of the sulfur-atom-containing group contained in the adsorbent is 0.5-3.5 mmol/g, and the water absorption rate of the adsorbent is 8% or higher.
B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
B01D 15/00 - Separating processes involving the treatment of liquids with solid sorbentsApparatus therefor
B01J 20/06 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group
B01J 20/08 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group comprising aluminium oxide or hydroxideSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group comprising bauxite
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/30 - Processes for preparing, regenerating or reactivating
C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof
This solid electrolyte sheet includes a solid electrolyte and a binder. The solid electrolyte sheet has a thickness of 90 μm or less. The content of the binder in the solid electrolyte sheet is more than 1 mass%. The solid electrolyte includes a crystal phase having an argyrodite crystal structure. The solid electrolyte sheet does not include a porous support. The solid electrolyte sheet has self-supporting properties. It is preferable that the content of the binder be 20 mass% or less. It is also preferable that the tensile strength of the solid electrolyte sheet be 2.0 N/mm2 or more.
H01B 5/16 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
H01B 1/20 - Conductive material dispersed in non-conductive organic material
Provided is a cathode for use in electrolytic reduction of carbon dioxide and/or carbon monoxide, comprising a gas diffusion layer, a first layer containing nanodiamonds, and a second layer containing a catalyst that promotes electrolytic reduction of the carbon dioxide and/or carbon monoxide.
C25B 11/075 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound
Provided is a zinc foil including a core portion containing zinc as a base metal and containing substantially no bismuth and a cladding portion located on at least one side of the core portion and containing zinc as a base metal and containing bismuth, wherein the core portion and the cladding portion are inseparably bonded to each other. It is preferable that the average zinc crystal grain size in the core portion is larger than the average zinc crystal grain size in the cladding portion. It is also preferable that the average zinc crystal grain size in the cladding portion is 0.2 μm or more and less than 24 μm.
This copper foil is provided with a carrier, which even after high-temperature pressing at above 350°C, can be easily peeled off. This copper foil with a carrier comprises the carrier, an interlayer, and a copper foil in this order, wherein the interlayer comprises a Cr phase, an Ni-P phase, and an Mo-Fe-Ni phase. In the interlayer-side surface of the carrier, the proportion of a surface covered with the Mo-Fe-Ni phase is 61.00-96.00%. In the interlayer, the ratio of the deposited Ni amount to the deposited Mo amount, Ni/Mo, is 2.00 or greater. In the interlayer, the Fe content which is the proportion of the deposited Fe amount to the sum of the deposited Mo amount, the deposited Ni amount, and the deposited Fe amount is 8.90% or less.
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
Provided is a copper foil with a carrier, in which the carrier can be easily peeled off even after being subjected to high-temperature pressing at a temperature exceeding 350 °C. This copper foil with a carrier comprises a carrier, an intermediate layer, and a copper foil in this order, wherein the intermediate layer has a Cr phase, a Ni-P phase, and a particulate Mo-Fe-Ni phase. A Ni/Mo ratio, which is the ratio of the Ni adhesion amount to the Mo adhesion amount in the intermediate layer is 1.20 or more. In the intermediate layer, the Fe content ratio is 8.90% or less, which is the ratio of the Fe adhesion amount to the total amount of the Mo adhesion amount, the Ni adhesion amount, and the Fe adhesion amount. The average particle diameter of the Mo-Fe-Ni phase satisfies the following expression of -0.017×[Ni/Mo]+0.270≤D≤ 1.000 (in the expression, [Ni/Mo] is the Ni/Mo ratio, and D is the average particle diameter (μm) of the Mo-Fe-Ni phase).
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
A method according the present invention includes: a dissolution step for obtaining an aqueous lithium solution by mixing an aqueous solution and a compound containing the element lithium (Li); a recovery step for recovering a solid component containing the element lithium (Li) from the aqueous lithium solution; and a washing step for washing the solid component with an aqueous solution. The washing step preferably comprises n stages from a first washing step to an n-th washing step (n being a natural number not less than 2). Waste washing liquid generated in the first washing step is preferably used as the aqueous solution to be mixed with the compound in the dissolution step. Preferably, waste washing liquid generated in the p-th washing step is used as the aqueous solution to be mixed with the compound in the dissolution step, or is used for washing the solid component in the (p-m)-th washing step (p being a natural number not less than 2 but not more than n, and m being a natural number not less than 1 but less than p).
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
93.
HEAT-GENERATING BODY, LAMINATED GLASS, AND DEFROSTER
Provided is a heating element capable of rapidly increasing the temperature even when the supply voltage is low. The heating element includes a resin film and heating wires provided on at least one surface of the resin film and including a copper wire, wherein copper crystal grains forming the copper wire have a cross-sectional crystal size of 1.5 μm or more.
H05B 3/86 - Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
94.
METAL CARBIDE SINTERED BODY AND METHOD FOR PRODUCING SAME
22 powder and a metal carbide of at least one metal selected from the group consisting of Group 4 and Group 5 elements of the periodic table, and a step for sintering the mixture to which the carbon powder is added, wherein the amount of the carbon powder added is 0.30-3.00 parts by mass based on 100 parts by mass of the powder mixture.
C04B 35/56 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on carbides
F01N 3/10 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
A metal acid compound dispersion containing at least two metals M selected from the group consisting of niobium, tantalum, molybdenum, tungsten, and titanium, said metal acid compound dispersion containing: at least one element X selected from the group consisting of alkali metal elements and/or alkaline earth metal elements; and a phosphorus compound and/or a chlorine compound. The particle diameter (D50) of the particles in the metal acid compound dispersion is at most 1000 nm as obtained by a dynamic light scattering method.
A tantalic acid compound dispersion according to the present invention contains: tantalum; at least one element X selected from the group consisting of alkali metal elements and alkaline earth metal elements; and a phosphorus compound and/or a chlorine compound. The tantalic acid compound dispersion has a particle diameter (D50) of at most 1000 nm as obtained by a dynamic light scattering method. An other tantalic acid compound dispersion according to the present invention contains: tantalum; at least one element X selected from the group consisting of alkali metal elements and/or alkaline earth metal elements; and a phosphorus compound and/or a chlorine compound. The tantalic acid compound dispersion has a maximum value of at least 70%T for transmittance in the wavelength range of 400-760 nm.
A niobic acid compound dispersion according to the present invention contains: niobium; at least one element X selected from the group consisting of alkali metal elements and alkaline earth metal elements; and a phosphorus compound and/or a chlorine compound. The niobic acid compound dispersion has a particle diameter (D50) of at most 1000 nm as obtained by a dynamic light scattering method. An other niobic acid compound dispersion according to the present invention contains: niobium; at least one element X selected from the group consisting of alkali metal elements and/or alkaline earth metal elements; and a phosphorus compound and/or a chlorine compound. The niobic acid compound dispersion has a maximum value of at least 70%T for transmittance in the wavelength range of 400-760 nm.
C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
C09D 17/00 - Pigment pastes, e.g. for mixing in paints
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H10N 30/074 - Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing
Provided is a method for manufacturing a redistribution stack with which warpage can be reduced. This method for manufacturing a redistribution stack comprises: a step for obtaining a first stack by forming a first redistribution layer having a thickness of 100 μm or less on a first metal layer of a first-carrier-attached metal foil that has a first carrier, a first peeling layer, and the first metal layer in this order; a step for preparing a second stack having a second redistribution layer or a dummy insulating layer having a thickness of 100 μm or less on the second carrier; and a step for obtaining a third stack by bonding the first carrier of the first stack and the second carrier of the second stack via an adhesive layer containing an adhesive material.
F01N 3/10 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
