Structural characterization and DC conductivity of honeycomb-patterned poly(ε-caprolactone)/gold nanoparticle-reduced graphite oxide composite films

被引：13
作者：
Kim, Won Jung
Basavaraja, C.
Thinh, P. X.
Huh, Do Sung [1 ]
机构：
[1] Inje Univ, Dept Chem, Gimhae 621749, Kyungnam, South Korea
来源：
MATERIALS LETTERS | 2013年 / 90卷
基金：
新加坡国家研究基金会;
关键词：
Poly(epsilon-caprolactone); Graphite oxide; Gold nanoparticle; Electrical conductivity; POLYCAPROLACTONE;
D O I：
10.1016/j.matlet.2012.09.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Biocompatible composites containing poly(epsilon-caprolactone) (PCL) were prepared by incorporating different weight percentages of gold nanoparticles dispersed on reduced graphite oxide (GNP-RGO). The synthesized PCL-GNP-RGO composites were characterized by Fourier transform infrared and UV-vis spectroscopy. Honeycomb-patterned thin films were fabricated by casting the composite solution under humid conditions. The dependence of the room-temperature DC conductivity and pattern structure of the films on the GNP-RGO concentration were studied. (c) 2012 Elsevier B.V. All rights reserved.
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收藏
页码：14 / 18
页数：5
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