Electrochemical secondary element with at least one polymer electrode

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United States of America Patent

PATENT NO 4816359
SERIAL NO

07024266

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Abstract

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A polymer electrode having a thickness which is distributed among several superimposed thin film layers exhibits significantly higher area-specific capacity and current-carrying capacity. This layered arrangement is even more favorable when the thin layers are perforated. These measures are especially effective when the secondary element is operated with high currents.

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Patent Owner(s)

Patent OwnerAddress
VARTA BATTERIE AKTIENGESELLSCHAFT A CORP OF FEDERAL GERMAN REPUBLIC3000 HANNOVER 21 AM LEINEUFER 51

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bittihn, Rainer Kelkheim, DE 8 221
Kohler, Gernot Ludwigshafen, DE 13 221
Nagele, Dieter Worms, DE 3 34

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