Hydrogen-absorbing alloy electrode for use in an alkaline storage cell and its manufacturing method
USRE34471E · kind E · reissue
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2References
12Claims
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Key dates
| Filing date | Jul 29, 1992 |
| Grant date | Dec 7, 1993 |
| Priority date | — |
| Expiry date | Jul 29, 2012 |
Classification
- Technology area (CPC —)General
Abstract
A hydrogen-absorbing alloy electrode for use in an alkaline storage cell, comprising a hydrogen-absorbing alloy for reversibly absorbing and desorbing hydrogen; and a metal oxide or metal hydroxide existing in the state of a metal in a range of electric potential where said hydrogen-absorbing alloy electrochemically absorbs and desorbs hydrogen in an alkaline electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.