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ID 20602
file
creator
Ogawa, Fumiyuki
Patil, Rahul
Jiang, Xiaoqing
subject
Conformation
Polyaniline
Reflection
Scattering: Mobility
NDC
Chemical technology
abstract
Conformational changes in polyaniline, poly(methylaniline), and poly(methoxyaniline) are studied in perchloric acid and acetonitrile by means of an in-situ reflection technique with oxidation level as a parameter. Stretching of polymer chains leading to enhancement of specular reflection at the polymer-coated electrodes is found to be well correlated with the increase in carrier mobility. The concomitant change in mobility and chain conformation observed with the polyaniline family is explained in terms of the formation of polaron lattice at increased oxidation levels.
journal title
Electrochimica Acta
volume
Volume 52
issue
Issue 11
start page
3615
end page
3620
date of issued
2007-03-01
publisher
Pergamon-Elsevier Science Ltd.
issn
0013-4686
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2006 Elsevier Ltd
relation url
department
Graduate School of Engineering