Engineered solid electrolyte interfaces on anode materials
US11411215B1 · kind B1 · utility
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14Claims
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Key dates
| Filing date | Aug 21, 2018 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Dec 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2300/0082
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Herein are described materials for a lithium ion anode, processes of manufacturing the lithium ion anode, and batteries that include the lithium ion anode. The materials can include a metal or metal alloy nanoparticulate carrying a solid electrolyte interface. The process can include admixing a lithium accepting material that is a metal or metal alloy nanoparticulate carrying a solid electrolyte interface with a conductive carbon; and then preparing a film of the admixture on an electrical substrate. The battery is assembled from the as manufactured lithium ion anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.