Electrocatalytic gas diffusion electrode employing thin carbon cloth layer
US4647359A · kind A · utility
38Cited by
14References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 1985 |
| Grant date | Mar 3, 1987 |
| Priority date | — |
| Expiry date | Oct 16, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/109
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An improved electrocatalytic gas diffusion electrode comprising an open pore carbon cloth carrying on one side a first uniform mixture of noble-metal-catalyzed carbon and a hydrophobic binder adhered within the cloth pores and to the yarns of the cloth to a depth less than the thickness of the cloth, and a second uniform mixture of non-catalytic carbon and a hydrophobic binder adhered to the remaining open pore portion on the other side of said cloth; and method of preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.