ADHESION AND COHESION PROMOTER IN A LITHIUM-ION BATTERY CATHODE

The invention concerns 5-sulphoisophthalic acid and its salts as adhesion and cohesion promoter of an active cathode layer comprising a fluorinated polymer with a metal collector in a lithium-ion battery. L'acide 5-sulfoisophtalique et ses sels sont un promoteur d'adhésion et de cohésion d...

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Bibliographic Details
Main Authors LINEMANN, REINHARD, BARRIERE, BENOIT
Format Patent
LanguageEnglish
French
Published 14.06.2001
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The invention concerns 5-sulphoisophthalic acid and its salts as adhesion and cohesion promoter of an active cathode layer comprising a fluorinated polymer with a metal collector in a lithium-ion battery. L'acide 5-sulfoisophtalique et ses sels sont un promoteur d'adhésion et de cohésion d'une couche active cathodique comportant un polymère fluoré à un collecteur métallique dans une batterie lithium-ion.
Bibliography:Application Number: WO2000FR03376