Direct deposit of catalyst on the membrane of direct feed fuel cells
US6221523A · kind A · utility
24Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1998 |
| Grant date | Apr 24, 2001 |
| Priority date | — |
| Expiry date | Feb 10, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved direct liquid-feed fuel cell having a solid membrane electrolyte for electrochemical reactions of an organic fuel. Catalyst utilization and catalyst/membrane interface improvements are disclosed. Specifically, the catalyst layer is applied directly onto the membrane electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.