Core-shell electrode material particles and their use in electrochemical cells
US11271198B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Jan 25, 2017 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | May 2, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This application describes electrode materials and methods of producing them, the materials containing particles having a core-shell structure, wherein the shell of the core-shell particles comprises a polymer, the polymer being grafted on the surface of the core particle by covalent bonds. Electrodes and electrochemical cells containing these electrode materials are also contemplated, as well as their use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.