Metal cathode collector having a protective surface layer of a metal oxide
US4585715A · kind A · utility
21Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 1984 |
| Grant date | Apr 29, 1986 |
| Priority date | — |
| Expiry date | Jun 29, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M6/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrochemical cell employing a cathode electrode comprising an active cathode material such as MnO.sub.2, deposited on and/or in contact with a metal cathode collector such as stainless steel, and wherein the metal cathode collector has a protective layer of an oxide of the metal of said cathode collector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.