Nonaqueous electrolyte and nonaqueous electrolyte secondary battery
The present invention provide a nonaqueous electrolyte comprising a nonaqueous solvent and an electrolyte which is dissolved in the nonaqueous solvent, wherein the nonaqueous solvent includes ethylene carbonate (EC), propylene carbonate (PC), gamma -butyrolactone (GBL) and a fourth component that is...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention provide a nonaqueous electrolyte comprising a nonaqueous solvent and an electrolyte which is dissolved in the nonaqueous solvent, wherein the nonaqueous solvent includes ethylene carbonate (EC), propylene carbonate (PC), gamma -butyrolactone (GBL) and a fourth component that is a solvent other than the EC, the PC and the GBL, and the nonaqueous solvent satisfies the following equations (1) to (4): 15 |
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