Title:
NEGATIVE ELECTRODE MATERIAL FOR POWER STORAGE DEVICE, MANUFACTURING METHOD THEREOF, AND LITHIUM ION POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/031977
Kind Code:
A1
Abstract:
A negative electrode material for a power storage device includes a single-phase porous carbon material capable of electrochemically occluding and discharging lithium ions, the BET specific surface area of the single-phase porous carbon material being 100 m2/g or more, the accumulated volume of pores having pore diameters of 2-50 nm in the pore diameter distribution of the single-phase porous carbon material being 25% or more of the total volume of pores.
Inventors:
ISHIKAWA SHINJI (JP)
KUWAHARA KAZUYA (JP)
SAITO TAKAHIRO (JP)
KUWAHARA KAZUYA (JP)
SAITO TAKAHIRO (JP)
Application Number:
PCT/JP2015/074484
Publication Date:
March 03, 2016
Filing Date:
August 28, 2015
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01G11/24; C01B32/336; H01G11/06; H01G11/34; H01G11/86; H01M4/587
Domestic Patent References:
| WO2014050579A1 | 2014-04-03 |
Foreign References:
| JP2010265134A | 2010-11-25 | |||
| JP2004513529A | 2004-04-30 |
Attorney, Agent or Firm:
SunCrest Patent and Trademark Attorneys (JP)
Patent business corporation Sun Crest international patent firm (JP)
Patent business corporation Sun Crest international patent firm (JP)
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