Improvements of the rechargeable alkaline MnO{sub 2}-Zn cell
Journal Article
·
· Journal of the Electrochemical Society
- Technische Univ. Graz (Austria). Inst. fuer Chemische Technologie Anorganischer Stoffe
Rechargeable versions of alkaline manganese dioxide-zinc batteries need to be protected against overcharge especially in multiple-cell series arrangements. It is necessary to shift the cathodic overcharge reaction to pure oxygen evolution instead of manganate(VI,VII) formation and to consume the oxygen produced either via a recombination reaction with hydrogen upon a suitable catalyst or by reaction with a chemically active zinc anode.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 201386
- Journal Information:
- Journal of the Electrochemical Society, Vol. 143, Issue 1; Other Information: PBD: Jan 1996
- Country of Publication:
- United States
- Language:
- English
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