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Title:
非水二次電池
Document Type and Number:
Japanese Patent JP5647069
Kind Code:
B2
Abstract:
The non-aqueous secondary battery of the present invention comprises a positive electrode containing a lithium-containing composite oxide as an active material, a negative electrode, a separator, and a non-aqueous electrolyte. The non-aqueous electrolyte contains polyvalent organic lithium salt, and the content of the polyvalent organic lithium salt is 0.001 parts by mass or more and 1 part by mass or less with respect to 100 parts by mass of all of the components of the non-aqueous electrolyte other than the polyvalent organic lithium salt.

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Inventors:
矢野 亮
児島 克典
Application Number:
JP2011110920A
Publication Date:
December 24, 2014
Filing Date:
May 18, 2011
Export Citation:
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Assignee:
日立マクセル株式会社
International Classes:
H01M10/0567; H01M4/505; H01M4/525; H01M10/052; H01M10/0568
Attorney, Agent or Firm:
Tetsuo Miwa
Miwa Hideki



 
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