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Title:
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2015/079664
Kind Code:
A1
Abstract:
　Provided is a positive electrode for a non-aqueous electrolyte secondary battery able to minimize any decrease in initial efficiency even when a positive electrode exposed to air is used. According to one aspect of the positive electrode for a non-aqueous electrolyte secondary battery of the present invention, the positive electrode for a non-aqueous electrolyte secondary battery contains positive electrode active material particles in which rare earth compounds are attached to the surface of transition metal oxides containing lithium, and a boron compound.

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Inventors:
KOKUBU TAKAO
OGASAWARA TAKESHI
NIINA FUMIHARU
Application Number:
PCT/JP2014/005846
Publication Date:
June 04, 2015
Filing Date:
November 20, 2014
Export Citation:
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Assignee:
SANYO ELECTRIC CO (JP)
International Classes:
H01M4/131; H01M4/36; H01M4/505; H01M4/525; H01M4/62
Domestic Patent References:
WO2014050115A12014-04-03
Foreign References:
JPH09139232A1997-05-27
JP2005216651A2005-08-11
JP2011141989A2011-07-21
JPH09306547A1997-11-28
Attorney, Agent or Firm:
TOKUDA, Yoshiaki et al. (JP)
Yoshiaki Tokuda (JP)
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