#TODA KOGYO CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL POWDER FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL AND METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY CELL

The present invention relates to positive electrode active substance particles for non-aqueous electrolyte secondary batteries, comprising an oxide having a spinel structure and comprising at least Li…

DRIVE·Dec 31·1 min read

C01G25/00 TODA KOGYO CORP [JP]

CATALYST FOR BREAKING DOWN HYDROCARBONS, AND FUEL CELL SYSTEM

An object of the present invention is to provide a nickel-containing catalyst having a strong correlation between a carrier and nickel, which is excellent in anti-coking property and is optimum for DS…

DRIVE·Mar 5·1 min read

B01J23/58 TODA KOGYO CORP [JP]

Li-Ni COMPOSITE OXIDE PARTICLE POWDER AND PROCESS FOR PRODUCING SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides lithium composite compound particles having good high-temperature storage property and excellent cycle characteristics as an active substance for a non-aqueous electroly…

DRIVE·Feb 19·1 min read

C01D15/02 TODA KOGYO CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL GRANULAR POWDER AND METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides positive electrode active substance particles which are improved in charge/discharge capacities, cycle characteristics and thermal stability. The positive electrode acti…

DRIVE·Feb 5·2 min read

C01D15/02 TODA KOGYO CORP [JP]

MANGANESE-NICKEL COMPOSITE OXIDE PARTICLE POWDER, PRODUCTION METHOD THEREFOR, POSITIVE-ELECTRODE ACTIVE MATERIAL PARTICLE POWDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, PRODUCTION METHOD THEREFOR, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides a precursor of positive electrode active substance particles for non-aqueous electrolyte secondary batteries which have a high discharge voltage and a high discharge cap…

DRIVE·Feb 5·2 min read

C01G45/1242 TODA KOGYO CORP [JP]

LITHIUM TITANATE PARTICULATE POWDER AND PRODUCTION METHOD FOR SAME, MG-CONTAINING LITHIUM TITANATE PARTICULATE POWDER AND PRODUCTION METHOD FOR SAME, NEGATIVE ELECTRODE ACTIVE MATERIAL PARTICULATE POWDER FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

According to the present invention, there are provided lithium titanate particles which exhibit an excellent initial discharge capacity and an enhanced high-efficiency discharge capacity retention rat…

DRIVE·Jul 10·2 min read

C01G23/00 TODA KOGYO CORP [JP]

LITHIUM COMPOSITE COMPOUND PARTICLE POWDER, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention aims to provide lithium composite compound particles which can exhibit good cycle characteristics and an excellent high-temperature storage property when used as a positive elect…

DRIVE·Apr 17·1 min read

C01D15/00 TODA KOGYO CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL PRECURSOR PARTICULATE POWDER AND POSITIVE ELECTRODE ACTIVE MATERIAL PARTICULATE POWDER, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention relates to positive electrode active substance particles comprising a compound having a spinel type structure comprising at least Li, Ni and Mn, and having an Li content which is…

DRIVE·Jan 2·2 min read

C01G53/00 TODA KOGYO CORP [JP]

NICKEL-COBALT-MANGANESE COMPOUND PARTICLE POWDER AND METHOD FOR PRODUCING SAME, LITHIUM COMPOSITE OXIDE PARTICLE POWDER AND METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention relates to nickel-cobalt-manganese-based compound particles which have a volume-based average secondary particle diameter (D50) of 3.0 to 25.0 µm, wherein the volume-based averag…

DRIVE·Aug 29·2 min read

C01G45/00 TODA KOGYO CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL POWDER, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention relates to positive electrode active substance particles comprising a compound having at least a crystal system belonging to a space group of R-3m and a crystal system belonging …

DRIVE·Aug 8·2 min read

B82Y30/00 TODA KOGYO CORP [JP]

POROUS CATALYTIC OBJECT FOR DECOMPOSING HYDROCARBON AND PROCESS FOR PRODUCING SAME, PROCESS FOR PRODUCING HYDROGEN-CONTAINING MIXED REFORMED GAS FROM HYDROCARBON, AND FUEL CELL SYSTEM

The present invention relates to a porous catalyst body for decomposing hydrocarbons, comprising a porous composite oxide comprising at least magnesium and/or calcium, and aluminum, and metallic nicke…

DRIVE·Jul 18·2 min read

B01J21/04 TODA KOGYO CORP [JP]

FERRIC PHOSPHATE HYDRATE PARTICLE POWDER AND PROCESS FOR PRODUCTION THEREOF, OLIVINE-TYPE LITHIUM IRON PHOSPHATE PARTICLE POWDER AND PROCESS FOR PRODUCTION THEREOF, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention relates to ferric phosphate hydrate particles for use as a precursor of olivine type lithium iron phosphate particles, wherein the ferric phosphate hydrate particles exhibit at l…

DRIVE·Jul 18·1 min read

C01B25/375 TODA KOGYO CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention relates to a positive electrode active substance for non-aqueous electrolyte secondary batteries which comprises particles comprising a polyanionic compound and carbon, and a lip…

DRIVE·Jun 6·1 min read

H01M10/0525 TODA KOGYO CORP [JP]

POWDER OF LITHIUM COMPLEX COMPOUND PARTICLES, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY CELL

The present invention relates to lithium composite compound particles having a composition represented by the formula: Li 1+x Ni 1-y-z Co y M z O 2 (M = B or Al), wherein the lithium composite compoun…

DRIVE·Sep 28·1 min read

C01B35/12 TODA KOGYO CORP [JP]

LITHIUM MANGANATE POWDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides lithium manganate which has a high output and is excellent in high-temperature stability. The present invention relates to lithium manganate particles which are produced…

DRIVE·Jun 15·2 min read

C01G45/02 TODA KOGYO CORP [JP]

METHOD FOR PRODUCING LITHIUM MANGANATE PARTICLE POWDER AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

According to the present invention, there is provided a process for producing lithium manganate particles having a high output and an excellent high-temperature stability. The present invention relate…

DRIVE·Jun 8·2 min read

C01G45/02 TODA KOGYO CORP [JP]

OXYCOBALT HYDROXIDE PARTICULATE POWDER AND MANUFACTURING METHOD THEREFOR, AS WELL AS LITHIUM COBALTATE PARTICULATE POWDER AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME

The present invention relates to cobalt oxyhydroxide particles and lithium cobaltate particles which have a high density and a uniformly grown crystal structure. These objects of the present invention…

DRIVE·Apr 27·2 min read

C01G51/04 TODA KOGYO CORP [JP]

LITHIUM IRON PHOSPHATE POWDER MANUFACTURING METHOD, OLIVINE STRUCTURED LITHIUM IRON PHOSPHATE POWDER, CATHODE SHEET USING SAID LITHIUM IRON PHOSPHATE POWDER, AND NON-AQUEOUS SOLVENT SECONDARY BATTERY

The present invention relates to a process for producing lithium iron phosphate particles having an olivine type structure, comprising a first step of mixing an iron oxide or an iron oxide hydroxide a…

DRIVE·Jan 26·2 min read

C01B25/45 TODA KOGYO CORP [JP]

Cathode active material made of cobalt-oxide particles for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell

Cobalt oxide particles, useful as a precursor of a cathode active material for a non-aqueous electrolyte secondary cell, have a composition represented by the formula: (Co(1-x)Mgx)3O4 wherein x is 0.0…

DRIVE·Feb 5·1 min read

B82Y30/00 TODA KOGYO CORP [JP]