Polymeric electrolytes based on hydrosilyation reactions
US7101643B2 · kind B2 · utility
5Cited by
19References
9Claims
0Family size
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Key dates
| Filing date | May 31, 2002 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | May 31, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
New polymer electrolytes were prepared by in situ cross-linking of allyl functional polymers based on hydrosilation reaction using a multifunctional silane cross-linker and an organoplatinum catalyst. The new cross-linked electrolytes are insoluble in organic solvent and show much better mechanical strength. In addition, the processability of the polymer electrolyte is maintained since the casting is finished well before the gel formation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.