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1. (WO1994001896) BATTERIES WITH REDUCED HYDROGEN PARTIAL PRESSURE AND PROCESS FOR PRODUCING THE SAME

Pub. No.:    WO/1994/001896    International Application No.:    PCT/EP1993/001696
Publication Date: Jan 20, 1994 International Filing Date: Jul 1, 1993
IPC: H01M 4/62
H01M 6/04
H01M 10/52
Applicants: GRILLO-WERKE AG
GLAESER, Wolfgang
Inventors: GLAESER, Wolfgang
Title: BATTERIES WITH REDUCED HYDROGEN PARTIAL PRESSURE AND PROCESS FOR PRODUCING THE SAME
Abstract:
Batteries with a reduced hydrogen partial pressure, in particular zinc powder-based alkaline dry batteries, contain anthraquinone, anthraquinone compounds or anthraquinone derivates. Anthraquinone does not prevent gas formation, but rather binds evolved hydrogen.