Ionically conductive material having a block copolymer as the solvent
US5523180A · kind A · utility
22Cited by
3References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 15, 1994 |
| Grant date | Jun 4, 1996 |
| Priority date | — |
| Expiry date | Dec 15, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An ionically conductive material and its use are described. The material comprises at least one salt dissolved in a polymeric solvent and is characterized in that the polymeric solvent essentially consists of a block copolymer comprising at least one solvating segment (A) and at least one segment (B) having excellent mechanical properties, either intrinsically or once a number of segments (B) have been cross-linked. Said material may be used as an electrolyte in various electrochemical systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.