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纳米无机粒子选择性分布与迁移对聚合物共混物形态与性能的影响
引用本文:于杰;胡世军;郭建兵;张敏敏;秦舒浩.纳米无机粒子选择性分布与迁移对聚合物共混物形态与性能的影响[J].中国塑料,2010,24(3):49-54.
作者姓名:于杰;胡世军;郭建兵;张敏敏;秦舒浩
作者单位:国家复合改性聚合物材料工程技术研究中心
摘    要:综述了纳米无机粒子在聚合物合金中选择性分布的影响因素及纳米无机粒子在聚合物中分散的重要性,重点从相行为、相形态、力学性能、电学性能、流变行为、结晶和熔融行为以及光学性能等方面总结了近年来纳米无机粒子在聚合物共混物中的选择性分布与迁移对以聚合物共混物为基体的纳米复合材料的形态和性能的影响。特别强调了如何利用热力学和动力学因素调控纳米无机粒子在聚合物合金中的分布。

关 键 词:聚合物合金  纳米无机粒子  选择性分布  迁移  形态  
收稿时间:2009-11-6

Effect of Selective Localization and Migration of Inorganic Nanoparticles on Morphology and Properties of Polymer Blends
Jie YU Shijun HU Jianbing GUO Minmin ZHANG Shuhao QIN.Effect of Selective Localization and Migration of Inorganic Nanoparticles on Morphology and Properties of Polymer Blends[J].China Plastics,2010,24(3):49-54.
Authors:Jie YU Shijun HU Jianbing GUO Minmin ZHANG Shuhao QIN
Abstract:The solid particles are well known to distribute unevenly in polymer blends and the factors that determine their distribution are discussed. The present review aims at summarizing the current knowledge on the phase behavior, phase morphology, mechanical property, electrically property, rheological behavior, crystallization, melting behaviors and optical property of polymer blends/layered silicate nanocomposites. A particular emphasis is given on how to control the particle localization in polymer blends through the competition between thermodynamic wetting of the solid by the polymeric phases as well as the kinetics related to the rate of mixing.
Keywords:polymer blends  inorganic nanoparticles  selective localization  migration    morphology  
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