Title:
ELECTRODE AND MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/167981
Kind Code:
A1
Abstract:
This electrode is either configured from a plant-derived porous carbon material wherein, defining PO as the peak value of the O(1s) spectrum obtained by X-ray photoelectron spectroscopy of the porous carbon material and PC as the peak value of the C(1s) spectrum, it holds that PO/PC ≦ 0.05; or, this electrode is configured from a plant-derived porous carbon material in which oxygen-containing functional groups are removed from the surface.
Inventors:
IIDA HIRONORI (JP)
TABATA SEIICHIRO (JP)
YAMANOI SHUN (JP)
YAMADA SHINICHIRO (JP)
TABATA SEIICHIRO (JP)
YAMANOI SHUN (JP)
YAMADA SHINICHIRO (JP)
Application Number:
PCT/JP2014/057828
Publication Date:
October 16, 2014
Filing Date:
March 20, 2014
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H01M12/08; C01B31/02; C01B32/336
Foreign References:
| JP2006297368A | 2006-11-02 | |||
| JP2010104979A | 2010-05-13 | |||
| JP2010244729A | 2010-10-28 | |||
| JP2009525247A | 2009-07-09 | |||
| JP2010208872A | 2010-09-24 | |||
| JPH1021919A | 1998-01-23 |
Attorney, Agent or Firm:
YAMAMOTO Takahisa et al. (JP)
Takahisa Yamamoto (JP)
Takahisa Yamamoto (JP)
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