zongweixu 2007/06/24
你要的全文见附件!^_^ 学业有成! [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=56001]The use of microelectrodes to probe the electropolymerization mechanism of heterocyclic conducting polymers[/url]
linda7872
第3楼2007/06/24
The use of microelectrodes to probe the electropolymerization mechanism of heterocyclic conducting polymers
R. John and G. G. Wallace1
Chemistry Department, University of Wollongong, P.O. Box 1144, Wollongong, N.S.W. 2500 Australia
Received 18 September 1990; revised 13 November 1990. Available online 14 January 2002.
Abstract
Cyclic voltammetry and potential step experiments were used to investigate the electropolymerization mechanism of pyrrole at platinum micro- and macroelectrodes. The enhanced mass transport properties of microelectrodes have been used to probe certain aspects of the mechanism, particularly with respect to the formation of soluble intermediates during polymer growth. It was found that polypyrrole growth was largely the result of the continual precipitation of oligomeric intermediates from solution rather than the sequential addition of pyrrole monomers to the polymer chain ends of the deposited polymer.
1 To whom correspondence should be addressed.
Journal of Electroanalytical Chemistry
Volume 306, Issues 1-2, 24 May 1991, Pages 157-167
抱歉,爱莫能助。
六脉神剑
第8楼2007/06/24
真是太感激了,谢谢大侠!
为了兑现我的承诺,我将给你积分。另外,版主也可以再从我的积分里给你拨20分。总之40分也是值的!
再次表示感谢。