Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells
US4312738A · kind A · utility
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8References
6Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 10, 1980 |
| Grant date | Jan 26, 1982 |
| Priority date | — |
| Expiry date | Sep 10, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B9/77
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed herein is a method of preparing porous transition metal catalysts for a solid polymer electrolyte electrolytic cell. Also disclosed is the use of solid carriers for carrying oxidant to a depolarized solid polymer electrolyte cell. Finally, there is disclosed the use of an intercalation compound of carbon and fluorine as the cathode catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.