Nonaqueous electrolyte solution, electrochemical element using same, and 1,2-dioxypropane compound used in same
US9203113B2 · kind B2 · utility
4Cited by
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19Claims
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Key dates
| Filing date | Mar 24, 2011 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Jun 13, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An object of the present invention is to provide a nonaqueous electrolytic solution capable of improving low-temperature load characteristics after high temperature charging storage, an electrochemical element using it, and a 1,2-dioxypropane compound used for it.The nonaqueous electrolytic solution of the present invention comprises an electrolyte salt dissolved in a nonaqueous solvent, and contains a 1,2-dioxypropane compound represented by the above-mentioned general formula (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.