Title:
炭素電極とその製造方法およびそれを用いた光電変換素子
Document Type and Number:
Japanese Patent JP5836866
Kind Code:
B2
Abstract:
A carbon electrode of an embodiment includes: a graphene having a graphene skeleton, carbon atoms in the graphene skeleton being partially substituted by a nitrogen atom, wherein the graphene contains an oxygen atom, and the carbon electrode is doped with a cation.
Inventors:
Katsuyuki Naito
Norihiro Yoshinaga
Shigeru Matake
Yoshihiro Akasaka
Takashi Yoshida
Norihiro Yoshinaga
Shigeru Matake
Yoshihiro Akasaka
Takashi Yoshida
Application Number:
JP2012081926A
Publication Date:
December 24, 2015
Filing Date:
March 30, 2012
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
C01B31/02; H01J1/304; H01J9/02; H01M14/00
Domestic Patent References:
| JP2010525526A | ||||
| JP2009070660A |
Other References:
Hye Ryung Byon,Graphene-Based Non-Noble-Metal Catalysts for Oxigen Reduction Reaction in Acid,Chemistry of Materials,米国,American Chemical Society,2011年 6月18日,23,3421-3428
IMRAN JAFRI, R. et al.,Nitrogen doped graphene nanoplatelets as catalyst support for oxygen reduction reaction in proton ex,J. Mater. Chem.,英国,The Royyal Society of Chemistry,2010年 9月 4日,Vol. 20, No. 34,pp. 7114-7117
Y. Harima et al.,Electrochemical reduction of graphene oxide in organic solvents,Electrochimica Acta,2011年 4月 4日,Vol.56, Issue 56,P.5363-5368
IMRAN JAFRI, R. et al.,Nitrogen doped graphene nanoplatelets as catalyst support for oxygen reduction reaction in proton ex,J. Mater. Chem.,英国,The Royyal Society of Chemistry,2010年 9月 4日,Vol. 20, No. 34,pp. 7114-7117
Y. Harima et al.,Electrochemical reduction of graphene oxide in organic solvents,Electrochimica Acta,2011年 4月 4日,Vol.56, Issue 56,P.5363-5368
Attorney, Agent or Firm:
Tetsuma Ikegami
Akira Sudo
Mitsuyuki Matsuyama
Akira Sudo
Mitsuyuki Matsuyama
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