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Title:
POSITIVE ELECTRODE MATERIAL, SECONDARY BATTERY, METHOD FOR PRODUCING POSITIVE ELECTRODE MATERIAL, AND METHOD FOR MANUFACTURING SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/073470
Kind Code:
A1
Abstract:
Provided are: a positive electrode material which is capable of enhancing battery characteristics; a secondary battery; a method for producing the positive electrode material; and a method for manufacturing the secondary battery. This positive electrode material contains a positive electrode active material and fibrous carbon. The fibrous carbon is bonded to the positive electrode active material. An all-solid-state battery (10) is provided with: a positive electrode layer (11) that contains the above-described positive electrode material; a negative electrode layer (12); and a solid electrolyte layer (13) that is interposed between the positive electrode layer (11) and the negative electrode layer (12).

Inventors:
KINTAKA, Yuji (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2013/079674
Publication Date:
May 15, 2014
Filing Date:
November 01, 2013
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
H01M4/58; H01M4/36; H01M4/62; H01M10/052; H01M10/0562; H01M10/058
Foreign References:
JP2011513900A2011-04-28
JP2009176720A2009-08-06
JP2011529257A2011-12-01
JP2005340152A2005-12-08
JP2008108740A2008-05-08
JP2009016265A2009-01-22
JP2009266400A2009-11-12
JP2011159534A2011-08-18
JP2013084499A2013-05-09
JP2013118143A2013-06-13
JP2012248414A2012-12-13
Attorney, Agent or Firm:
NAKAYAMA, Kazutoshi (Shimane Bldg, 13-18 Nishitenma 3-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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