Electrochemical synthesis of poly(p-phenylene) and poly(p-phenylene)/TiO2 nanowires in an ionic liquid

被引：11
|
作者：
Al Zoubi, Mohammad [1 ]
Endres, Frank [1 ]
机构：
[1] Tech Univ Clausthal, Chair Interface Proc, D-38678 Clausthal Zellerfeld, Germany
来源：
ELECTROCHIMICA ACTA | 2011年 / 56卷 / 17期
关键词：
Nanowires; Conducting polymer; Electrodeposition; Ionic liquids; Titania; ELECTRODEPOSITION; ELECTROPOLYMERIZATION; NANOSTRUCTURES; NANOFIBERS; GERMANIUM; TEMPLATE; ANILINE; GROWTH; FILMS;
D O I：
10.1016/j.electacta.2011.04.125
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
This study shows for the first time that poly(p-phenylene) (PPP) nanowires can be easily obtained by electrochemical synthesis at room temperature. The method involves the template assisted electropolymerization of benzene in the air and water stable ionic liquid 1-hexyl-3-methylimidazolium tris(pentafluoroethyl)trifluorophosphate ([HMIm]FAP). Track-etched polycarbonate membranes (PC) with an average pore diameter of 90 nm were used as templates. Dense and highly flexible bundles of PPP nanowires with a high aspect ratio (>160) were easily obtained by this method. In addition, we present here our first results to obtain PPP/TiO2 nanowires by the combination of a sol-gel technique with electropolymerization. HR-SEM, TEM and EDX were used for the structural characterization of the nanowires. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5872 / 5876
页数：5
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