Acrylic binder for lithium-sulfur secondary battery cathode and use thereof
US12249716B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Sep 26, 2017 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | May 9, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A binder for a lithium-sulfur secondary battery cathode, a composition containing the same, and an acrylic binder capable of forming a cross-linked network and a use thereof. The binder contains a polar functional group capable of strongly interacting with sulfur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.