Title:
リチウム二次電池用非水電解液及びリチウム二次電池
Document Type and Number:
Japanese Patent JP5274562
Kind Code:
B2
Abstract:
The present invention provides a non-aqueous electrolytic solution for a lithium secondary battery, wherein the lithium secondary battery includes, as a cathode active material, a composite oxide in which at least 35% by mole of a transition metal included in the composite oxide is manganese, and wherein the non-aqueous electrolytic solution includes an unsaturated sultone.
Inventors:
Eishin Nogi
Akio Hihara
Akio Hihara
Application Number:
JP2010523877A
Publication Date:
August 28, 2013
Filing Date:
August 05, 2009
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
H01M10/0567; H01M4/505; H01M10/052
Domestic Patent References:
| JP2008235146A | 2008-10-02 | |||
| JP2007207723A | 2007-08-16 | |||
| JP2002329528A | 2002-11-15 | |||
| JP2007173113A | 2007-07-05 | |||
| JP2008235146A | 2008-10-02 |
Foreign References:
| WO2008032657A1 | 2008-03-20 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda