Cathode for use in electrolysis
US4465580A · kind A · utility
29Cited by
10References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 1979 |
| Grant date | Aug 14, 1984 |
| Priority date | — |
| Expiry date | Feb 2, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B11/091
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A cathode for use in electrolysis comprising (1) a corrosion-resistant electrically conductive substrate; and (2) a coating thereon of (a) nickel or an alloy of nickel, and (b) fine particles of a platinum-group metal, a platinum-group metal oxide or a mixture thereof uniformly dispersed in the nickel or the alloy of nickel, the particles being present in the coating in an amount of about 0.1% to about 50% by weight; and a method for the production thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.