Electrochemical Behavior of Nano Cu/Poly(2-hydroxyethyl methacrylate) Composite

被引：1

作者：

Liu, Yen-Yu ^{[1
]}

Liu, Dean-Mo ^{[1
]}

Do, Jing-Shan ^{[2
]}

Chen, San-Yuan ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Mat Sci & Engn, Hsinchu, Taiwan

[2] Tunghai Univ, Dept Chem Engn, Taichung 40704, Taiwan

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2009年 / 9卷 / 02期

关键词：

Cu/pHEMA; In-Situ Polymerization; Electrochemical Behavior; COPPER; OXIDE;

D O I：

10.1166/jnn.2009.C006

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel electro-activated Cu/pHEMA nanocomposite was fabricated by coupling nano copper particles with poly(2-hydroxyethyl methacrylate) (pHEMA) matrix. The nano-sized copper particles ranging from 5 nm to 10 nm were in-situ synthesized in the presence of three-dimensional polymer matrixes by photo-polymerization of the copper ions with the HEMA monomer and followed by a strong reducing reaction. The electrochemical behaviors of the Cu/pHEMA nanocomposite were charcterized by cyclic voltammetry and alternating current impedance method. The results showed that the redox behavior of Cu/pHEMA nanocomposite was controlled by the crystallinity of copper particles and the interaction between copper and pHEMA.

引用

页码：698 / 703

页数：6

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