Electrode for fuel cell, method of manufacturing the electrode, and fuel cell employing the electrode
US8119307B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2007 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | Dec 21, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrode for a fuel cell, the electrode including a catalyst layer, a method of making the same, and a fuel cell including the electrode. The catalyst layer includes a catalyst and at least one selected from the group consisting a first benzoxazine monomer, represented by Formula 1 below, a second benzoxazine monomer represented by Formula 2 below, a combination thereof, a homopolymer consisting of the first benzoxazine monomer, a homopolymer consisting of the second benzoxazine monomer, and a copolymer consisting of the first and second benzoxazine monomers. The electrode the first and/or second benzoxazine monomers contain fluorine or a fluorine-containing functional group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.