Coarse-grained modelling of polypyrrole morphologies

被引:15
|
作者
Ruehle, Victor [1 ]
Kirkpatrick, James [1 ,2 ]
Kremer, Kurt [1 ]
Andrienko, Denis [1 ]
机构
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[2] Univ London Imperial Coll Sci Technol & Med, Dept Phys, Ctr Elect Mat & Devices, London SW7 2BW, England
来源
关键词
D O I
10.1002/pssb.200743443
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A multiscale model to simulate large scale morphologies and study charge transport in polypyrrole is developed. First, ab-initio methods are used to derive an atomistic force field. Coarse graining of this atomistic model is then performed. At a final stage, the analysis of simulated morphologies allows to split polymer chains into conjugated segments, which can further be used to simulate both inter- and intrachain charge dynamics. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:844 / 848
页数:5
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