Title:
ACTIVATED GRAPHENE MONOLITH AND PRODUCTION METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2015218085
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a graphene monolith which has a high specific surface area and a high adsorption rate of molecules, and is excellent in electrical and thermal conductivity.SOLUTION: An activated graphene monolith has a BET specific surface area of 500 m/g or more. A graphene oxide monolith is obtained by unidirectional freezing and drying of a colloidal solution of graphene oxide, next a graphene monolith is obtained by reduction treatment of the graphene oxide monolith, and the activated graphene monolith is obtained by producing the activated graphene monolith by activation treatment of the graphene monolith.
Inventors:
KANEKO KATSUMI
WANG SHUWEN
WANG SHUWEN
Application Number:
JP2014102752A
Publication Date:
December 07, 2015
Filing Date:
May 16, 2014
Export Citation:
Assignee:
UNIV SHINSHU
International Classes:
C01B31/12; C01B31/02
Domestic Patent References:
| JP2009538811A | 2009-11-12 | |||
| JP2009538813A | 2009-11-12 | |||
| JP2014507365A | 2014-03-27 | |||
| JP2015529620A | 2015-10-08 |
Other References:
S. WANG ET AL.: "Activation routes for high surface area graphene monoliths from graphene oxide colloids", CARBON, vol. 76, JPN6018002681, 2014, pages 220 - 231, ISSN: 0003840226
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Yoshihiro Kobayashi
Goji Tasaki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Yoshihiro Kobayashi
Goji Tasaki