Title:
炭素系粒子／銅からなる複合材料の製造方法
Document Type and Number:
Japanese Patent JP5554787
Kind Code:
B2
Abstract:
The present invention relates to a method for preparing a carbon-based particle/copper composite material in which carbon-based particles such as graphite and copper are mixed, the method including mixing a solution of a polymer organic compound having a main chain of carbon and a copper precursor in a solvent, with a dispersion solution of carbon-based particles in a first dispersion medium to produce a mixture, adding a first reducing agent to the mixture to form composite particles in which copper (I) oxide particles are attached to the surface of the carbon-based particles, and sintering the composite particles under a non-oxidizing atmosphere. According to the preparing method, a composition material is obtained, in which carbon-based particles and copper are well mixed.
Inventors:
イ, ウ * rum
Kim and Sun * ホ
Park and John * ウク
Kim and Sun * ホ
Park and John * ウク
Application Number:
JP2011549069A
Publication Date:
July 23, 2014
Filing Date:
February 05, 2010
Export Citation:
Assignee:
Elgey Kem Limited
International Classes:
C01B31/04
Attorney, Agent or Firm:
Patent business corporation Ikeuchi and Sato and partners