Dual electron-ion conductive polymer composite
US11302924B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Oct 17, 2017 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Jun 10, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a composite material comprising an electrically conductive polymer, such as poly(3,4-ethylenedioxythiophene) (PEDOT) and an ionically conductive polymer, such as poly(ethylene oxide) (PEO). This composite forms a dual conductor for three-dimensional electrodes in electrochemical applications including lithium ion batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.