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1. WO2001059871 - NONAQUEOUS ELECTROLYTE CELL MANUFACTURING METHOD AND CELL MANUFACTURED THEREBY

Publication Number WO/2001/059871
Publication Date 16.08.2001
International Application No. PCT/JP2000/000736
International Filing Date 10.02.2000
IPC
H01M 10/36 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
36Accumulators not provided for in groups H01M10/05-H01M10/3492
H01M 2/16 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
H01M 6/14 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6Primary cells; Manufacture thereof
14Cells with non-aqueous electrolyte
H01M 6/16 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6Primary cells; Manufacture thereof
14Cells with non-aqueous electrolyte
16with organic electrolyte
CPC
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/0525
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 10/0566
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564the electrolyte being constituted of organic materials only
0566Liquid materials
H01M 10/058
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
058Construction or manufacture
H01M 4/12
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
06Electrodes for primary cells
08Processes of manufacture
12of consumable metal or alloy electrodes
H01M 4/13
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
Applicants
  • MITSUBISHI DENKI KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • YOSHIDA, Yasuhiro [JP]/[JP] (UsOnly)
  • HIROI, Osamu [JP]/[JP] (UsOnly)
  • NAKAO, Yukiyasu [JP]/[JP] (UsOnly)
  • SHIOTA, Hisashi [JP]/[JP] (UsOnly)
  • AIHARA, Shigeru [JP]/[JP] (UsOnly)
  • TAKEMURA, Daigo [JP]/[JP] (UsOnly)
  • URUSHIBATA, Hiroaki [JP]/[JP] (UsOnly)
  • MURAI, Michio [JP]/[JP] (UsOnly)
  • NISHIMURA, Takashi [JP]/[JP] (UsOnly)
  • ARAGANE, Jun [JP]/[JP] (UsOnly)
  • KURATA, Tetsuyuki [JP]/[JP] (UsOnly)
Inventors
  • YOSHIDA, Yasuhiro
  • HIROI, Osamu
  • NAKAO, Yukiyasu
  • SHIOTA, Hisashi
  • AIHARA, Shigeru
  • TAKEMURA, Daigo
  • URUSHIBATA, Hiroaki
  • MURAI, Michio
  • NISHIMURA, Takashi
  • ARAGANE, Jun
  • KURATA, Tetsuyuki
Agents
  • ASAHINA, Sohta
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) NONAQUEOUS ELECTROLYTE CELL MANUFACTURING METHOD AND CELL MANUFACTURED THEREBY
(FR) PROCEDE DE FABRICATION DE PILE A ELECTROLYTE NON AQUEUX ET PILE AINSI OBTENUE
Abstract
(EN) A nonaqueous electrolyte cell manufactured by using an electrode or separator to which is applied an inorganic particles mixed nonaqueous solvent of a mixture of a nonaqueous solvent, inorganic particles and at least one kind of aggregation preventing agent selected from the group consisting of a dehydrating agent, a hydrophobicity-imparting agent, a sylylating agent and a silane coupling agent.
(FR) La présente invention concerne une pile à électrolyte non aqueux fabriquée au moyen d'une électrode ou d'un séparateur auquel on applique un solvant non aqueux mélangé à des particules non aqueuses provenant d'un mélange de solvant non aqueux, de particules inorganiques et d'au moins un type d'agent empêchant l'aggrégation sélectionné dans le groupe constitué d'un agent déshydrater, d'un agent conférant un caractère hydrophobe, d'un agent de silylation et d'un agent de couplage de silane.
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