Conducting Material-incorporated Electrorheological Fluids: Core-shell Structured Spheres
Conducting Material-incorporated Electrorheological Fluids: Core-shell Structured Spheres
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DOI：
10.1071/ch12129
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发表时间：
2012-10
影响因子：
1.1
通讯作者：
Y. Liu;Ke-wei Zhang;Wen Ling Zhang;H. Choi
中科院分区：
文献类型：
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作者：
Y. Liu;Ke-wei Zhang;Wen Ling Zhang;H. Choi
基于导电材料的电响应颗粒作为智能软物质在电流变液中发挥着重要作用。这些材料包括导电聚合物，例如聚苯胺、聚吡咯和聚（3，4-亚乙基二氧噻吩），以及碳材料，例如碳纳米管和氧化石墨烯。含有这些材料作为核或壳物种的核-壳结构的ER颗粒由于其增强的ER效应或多样化的ER机制、较轻的颗粒密度和较低的成本的突出优点而吸引了越来越多的兴趣。本文综述了近年来核壳结构纳米粒子的制备方法及其关键特性，如剪切应力、屈服应力和介电性能等。
Conducting material-based electro-responsive particles have become important as the smart soft matter in electrorheological (ER) fluids. These materials include conducting polymers, such as polyaniline, polypyrrole and poly(3,4-ethylenedioxythiophene), and carbon materials, such as carbon nanotubes and graphene oxide. Core-shell structured ER particles containing these materials as either core or shell species have attracted increasing interest owing to their outstanding advantages of an enhanced ER effect or diverse ER mechanism, lighter particulate density and lower cost. This paper summarizes the recent advances in synthesis methods as well as the critical characteristics of the core-shell structured particles, such as shear stress, yield stress and dielectric properties.