Ion conductive block copolymers
US7094490B2 · kind B2 · utility
20Cited by
194References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2003 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | May 13, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention relates to ion conductive copolymers which are useful in forming polymer electrolyte membranes used in fuel cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.