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Title:
CARBON MATERIAL FOR NEGATIVE ELECTRODE OF NONAQUEOUS RECHARGEABLE BATTERY, NEGATIVE ELECTRODE FOR NONAQUEOUS RECHARGEABLE BATTERY, AND NONAQUEOUS RECHARGEABLE BATTERY
Document Type and Number:
WIPO Patent Application WO/2015/080203
Kind Code:
A1
Abstract:
　Provided is a carbon material for negative electrode of nonaqueous rechargeable battery, having a high capacity, high output and excellent cycle properties, and low irreversible capacity.　The present invention pertains to a carbon material for electrode of nonaqueous rechargeable battery, including (1) composite carbon particles (A) containing elemental silicon; and (2) noncrystalline composite graphite particles (B) obtained by compounding (2) graphite particles (C) and noncrystalline carbon.

Inventors:
NAGAYAMA DAIGO (JP)
FUSE TOORU (JP)
KONDO HISAKO (JP)
Application Number:
PCT/JP2014/081383
Publication Date:
June 04, 2015
Filing Date:
November 27, 2014
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
H01M4/587; C01B31/04; H01M4/36; H01M4/48
Domestic Patent References:
WO2012018035A12012-02-09
WO2012018035A12012-02-09
Foreign References:
JP2009535776A2009-10-01
JP2005294011A2005-10-20
JP2010251315A2010-11-04
JP2015026579A2015-02-05
JP2003223892A2003-08-08
JPH01135106A1989-05-26
JP2012124114A2012-06-28
JP2012043546A2012-03-01
JP2005243508A2005-09-08
JP2008027897A2008-02-07
JP2008186732A2008-08-14
JP2000340232A2000-12-08
JPH10158005A1998-06-16
Other References:
"Encyclopedia of powder process industry and technology", 1974, INDUSTRIAL TECHNOLOGY CENTER K.K.
"Handbook of Carbon, Graphite, Diamond and Fullerenes", NOYES PUBLICATIONS
See also references of EP 3076461A4
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
Patent business corporation Tsukuni (JP)
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