Water soluble polymer binder for lithium ion battery
US7931985B1 · kind B1 · utility
6Cited by
41References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2010 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Nov 8, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrode for a rechargeable lithium ion battery includes an electro-active material, a (polystyrenebutadiene rubber)-poly (acrylonitrile-co-acrylamide) polymer, and a conductive additive. A battery using the inventive electrode is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.