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