Substituted imidazole and benzimidazole lithium salts
US10734677B2 · kind B2 · utility
2Cited by
3References
10Claims
0Family size
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Key dates
| Filing date | Sep 7, 2017 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Dec 21, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A new class of electrolyte salts that contain substituted imidazole or benzimidazole groups is described. The salts can be used in non-aqueous electrolytes in lithium or other alkali battery cells. When used with a lithium metal anode, the salts are electrochemically stable up to 5V vs. Li/Li+.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.