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1. (WO1998022986) LITHIUM ION ELECTROLYTIC CELL AND METHOD FOR FABRICATING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/022986 International Application No.: PCT/IB1997/001664
Publication Date: 28.05.1998 International Filing Date: 13.11.1997
Chapter 2 Demand Filed: 08.06.1998
IPC:
H01M 4/13 (2010.01) ,H01M 4/62 (2006.01) ,H01M 10/0525 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
052
Li-accumulators
0525
Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
Applicants:
MITSUBISHI CHEMICAL CORPORATION [JP/JP]; 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100, JP
Inventors:
FAUTEUX, Denis, G.; US
SHI, Jie; US
MASSUCCO, Arthur, A.; US
Agent:
OKADA, Kazuhiko; Okada & Associates 2-4-4, Kudan-minami 2-chome Chiyoda-ku Tokyo 102, JP
Priority Data:
08/747,77813.11.1996US
Title (EN) LITHIUM ION ELECTROLYTIC CELL AND METHOD FOR FABRICATING SAME
(FR) CELLULES ELECTROLYTIQUES A IONS LITHIUM ET PROCEDE DE FABRICATION DESDITES CELLLULES
Abstract:
(EN) The present invention relates to secondary electrolytic cells, and more particularly, to lithium ion electrolytic cells with an inorganic binder and an associated process for fabrication of same. A binder material is mixed with an active material for eventual application onto the surface of a first and/or second electrode. The binder material is soluble with the active material yet insoluble with respect to the associated organic electrolyte.
(FR) La présente invention concerne des cellules électrolytiques secondaires et plus particulièrement des cellules électrolytiques à ions lithium avec un liant inorganique et un procédé de fabrication correspondant. Un matériau liant est mélangé avec une matière active de façon à permettre une application éventuelle sur la surface d'une première et/ou d'une seconde électrode. Le matériau liant est soluble avec la matière active tout en étant insoluble par rapport à l'électrolyte organique associé.
Designated States: DE, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
JP2001508916