电场诱导粒子取向排列的研究进展

Review on the Orientation and Alignment of Particles Induced by Electric Field

综述在电场作用下粒子取向排列的研究进展.探讨粒子填料在聚合物基体中取向排列后,制备的复合材料具有结构上的各向异性,从而使复合材料具有各向异性性能,如光学性能、机械性能、电学性能和热性能等.分析电场诱导取向排列的机理,以及在电场作用下,不同形状的粒子的运动机理.分析电场诱导取向排列的影响因素,认为粒子在电场作用下的取向排列,是电场极化作用与粒子的热运动竞争的过程.

As a driving field, the electric field plays an important role in designing materials. Under the inducement of the electric field, particles will be orientated and aligned to form ordered structure, resulting in materials with novel properties. This paper summarized the development of the studies on the orientation and alignment of particles induced by electric field.