Elektrochemische Zelle für Lithium-Polymerelektrolyt Batterien

In an electrochemical cell constituted by lamination of positive and negative electrodes, of a solid polymer electrolyte as well as of a metallic collector, in which the various layers are offset with respect to one another in order to make it possible to collect the current laterally, a strip of in...

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Bibliographic Details
Main Authors GIGUERE, YVES, STE-JULIE, QUEBEC, J3E IK2, CA, DUVAL, MICHEL, MONTREAL, QUEBEC, H3W IT8, CA
Format Patent
LanguageGerman
Published 31.07.1997
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:In an electrochemical cell constituted by lamination of positive and negative electrodes, of a solid polymer electrolyte as well as of a metallic collector, in which the various layers are offset with respect to one another in order to make it possible to collect the current laterally, a strip of insulating material is interposed so as to prevent the free edge of the collector, which faces the electrolyte layer and/or the negative electrode layer, from piercing the electrolyte layer and/or short-circuiting the two electrodes. The disclosure also describes the preparation of such an electrochemical cell.
Bibliography:Application Number: DE19936010177T