CPC C09D 5/24 (2013.01) [C08G 73/0266 (2013.01); C09D 165/00 (2013.01); C25D 3/38 (2013.01); C25D 5/56 (2013.01); C25D 21/10 (2013.01); C08K 2003/085 (2013.01); C08K 2003/0806 (2013.01); C08K 2201/001 (2013.01)] | 9 Claims |
1. A method for preparing a substrate, comprising:
(a) oxidizing an insulating substrate in a mixed solution to form an oxide layer on a surface of the insulating substrate, wherein the mixed solution comprises an oxidant selected from the group consisting of permanganate, persulfate, dichromate, perchlorate, and a mixture thereof, and an oxidizing agent selected from the group consisting of Cu salt, Pd salt, Ag salt, Pt salt, or Au salt having a metal ion capable of being reduced to Cu, Pd, Ag, Pt, or Au;
(b) applying on the oxidized insulating substrate a solution comprising a monomer; and
(c) polymerizing the monomer to form a composite conductive polymer on the surface of the insulating substate,
wherein the composite conductive polymer comprises one or more metal selected from the group consisting of Cu, Pd, Ag, Pt, Au, and mixtures thereof.
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