標題: | Electrochemical Behavior of Nano Cu/Poly(2-hydroxyethyl methacrylate) Composite |
作者: | Liu, Yen-Yu Liu, Dean-Mo Do, Jing-Shan Chen, San-Yuan 材料科學與工程學系 Department of Materials Science and Engineering |
關鍵字: | Cu/pHEMA;In-Situ Polymerization;Electrochemical Behavior |
公開日期: | 1-二月-2009 |
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. |
URI: | http://dx.doi.org/10.1166/jnn.2009.C006 http://hdl.handle.net/11536/12734 |
ISSN: | 1533-4880 |
DOI: | 10.1166/jnn.2009.C006 |
期刊: | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY |
Volume: | 9 |
Issue: | 2 |
起始頁: | 698 |
結束頁: | 703 |
顯示於類別: | 會議論文 |