非水系電解液及び非水系電解液電池 - Mitsubishi Chemical Corporation

Title:

非水系電解液及び非水系電解液電池

Document Type and Number:

Japanese Patent JP5103765

Kind Code:

B2

Abstract:

To provide a nonaqueous electrolytic solution that can provide a battery which has a high capacity, superior storing characteristics, and cycle characteristics, and to provide a nonaqueous electrolytic solution battery that is manufactured by using it.

In the nonaqueous electrolytic solution containing an electrolyte and a nonaqueous solvent that dissolves this, the nonaqueous electrolytic solution contains at least one kind or more of compounds which are expressed by formula (1) or (2) (In the formula (1), R1and R2are alkyl groups, R3, R4, R5, and R6are hydrogen atoms, fluorine atoms, or alkyl groups. In the formula (2), R7and R8are alkyl groups, while R9and R10are hydrogen atoms, fluorine atoms, or alkyl groups. However, at least one of R9, R10is an alkyl group).

Inventors:

Minoru Furuta
Yuichi Sakata
Shinichi Kinoshita

Application Number:

JP2006083875A

Publication Date:

December 19, 2012

Filing Date:

March 24, 2006

Export Citation:

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Assignee:

Mitsubishi Chemical Corporation

International Classes:

H01M10/05; H01M10/0567; H01M10/052

Domestic Patent References:

JP2002367673A
JP8096849A
JP2002075439A

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