Cathode for the electrolytic production of hydrogen and its use
US4555317A · kind A · utility
24Cited by
10References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 15, 1983 |
| Grant date | Nov 26, 1985 |
| Priority date | — |
| Expiry date | Dec 15, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B11/091
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Cathode for the electrolytic production of hydrogen, having an active surface which comprises a nickel substrate and a coating film of dendrites of nickel or cobalt. This cathode can be used in a cell for the electrolysis of sodium chloride brine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.