Organic/inorganic composite blend membrane compositions of polyelectrolye blends with nanoparticles
US8889316B2 · kind B2 · utility
1Cited by
0References
11Claims
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Key dates
| Filing date | Jun 14, 2010 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Aug 23, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to composite blend membranes formed from blends of one or more polyelectrolytes, and one or more types of nanoparticles. Preferably the blend also includes one or more fluoropolymers. The addition of the nanoparticles was found to enhance the conductivity and mechanical properties of the membranes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.