非水電解質及び非水電解質二次電池

Title:

非水電解質及び非水電解質二次電池

Document Type and Number:

Japanese Patent JP5925792

Kind Code:

B2

Abstract:

There is provided a nonaqueous electrolyte that can suppress swelling of a nonaqueous electrolyte secondary battery. A nonaqueous electrolyte for a nonaqueous electrolyte secondary battery 1 contains a lithium salt, vinylene carbonate, and a compound represented by general formula (1) below. In the general formula (1), X is an alkylene group with 2 to 4 carbon atoms that may have a substituent. Rf is a fluorine-containing linear or branched alkyl group with 1 to 6 carbon atoms. R is a linear, branched, or cyclic alkyl group with 1 to 6 carbon atoms that may have a substituent.

Inventors:

Takanobu Chiga
High priest

Application Number:

JP2013536292A

Publication Date:

May 25, 2016

Filing Date:

September 25, 2012

Export Citation:

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