Electrolytic solution, electrochemical device, lithium-ion secondary battery, and module
US12183887B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Apr 12, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrolyte solution containing at least one compound (1) selected from a compound represented by the following formula (1-1) and a compound represented by the following formula (1-2), the formula (1-1) being: wherein R111 to R113 are each individually a C1-C4 linear alkyl group, the formula (1-2) being: wherein R121 to R123 are each individually a C1-C4 linear alkyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.