Ordered ternary fuel cell catalysts containing platinum and cobalt
US4711829A · kind A · utility
10Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1987 |
| Grant date | Dec 8, 1987 |
| Priority date | — |
| Expiry date | Mar 16, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ternary alloy catalyst for the electrochemical reduction of oxygen is disclosed. Various methods of making the catalyst are developed. The catalyst has an ordered structure which improves stability and the specific activity of the catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.