Title:
A method of making oxidization graphene support metal, and a manufacturing method of a metal-oxidization graphene complex
Document Type and Number:
Japanese Patent JP6116016
Kind Code:
B2
Abstract:
Provided are: a method for carrying a metal on graphene oxide, in which a desired metal is carried on graphene oxide while suppressing the occurrence of graphene aggregation in a graphene oxide dispersion in which graphene oxide is dispersed; and a metal-graphene oxide composite created with this method. A solution containing a metal salt or metal ions is added to a graphene oxide dispersion solution in which graphene oxide is dispersed. At least one of alcohol (except tertiary alcohols), N,N-dimethylformamide, tetrahydrofuran, and 1,4-dioxane is added as a reducing agent. The reducing action of the reducing agent causes the graphene oxide to carry the metal of the metal salt or metal that has become the metal ions.
Inventors:
Yuta Nishina
Application Number:
JP2014535610A
Publication Date:
May 10, 2017
Filing Date:
September 13, 2013
Export Citation:
Assignee:
Okayama University
International Classes:
B01J37/16; B01J23/42; B01J23/44; B01J37/02; B01J37/34; C01B32/15; C01B32/18; C01B32/182
Domestic Patent References:
| JP2012031024A |
Foreign References:
| WO2011119961A2 |
Other References:
Y.HE et al.,Metal nanoparticles supported graphene oxide 3D porous monoliths and their excellent catalytic activity,Materials Chemistry and Physics,2012年 6月15日,Vol.134 No.2-3,Pages585-589
N.ZHANG et al.,Fabrication of gold nanoparticle/graphene oxide nanocomposites and their excellent catalytic performance,Journal of Materials Chemistry,2011年 8月14日,Vol.21 No.30,Pages11080-11083
N.ZHANG et al.,Fabrication of gold nanoparticle/graphene oxide nanocomposites and their excellent catalytic performance,Journal of Materials Chemistry,2011年 8月14日,Vol.21 No.30,Pages11080-11083
Attorney, Agent or Firm:
Juichiro Yano
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