Interfacial Engineering of Polymer Blend with Janus Particle as Compatibilizer  

作　　者：Hai-Ling He Fu-Xin Liang 

机构地区：[1]Institute of Polymer Science and Engineering,Department of Chemical Engineering,Tsinghua University,Beijing,100084,China

出　　处：《Chinese Journal of Polymer Science》2023年第4期500-515,I0005,共17页高分子科学（英文版）

基　　金：the National Natural Science Foundation of China (Nos. 52173076 and 52042302);China Postdoctoral Science Foundation (No. 2021M701825);Tsinghua-Foshan Innovation Special Fund (TFISF) (No. 2021THFS0212);Joint Agency Affiliate Projects of China Petroleum & Chemical Corporation (No. 20212930037)。

摘　　要：Mixing two or more polymers to produce the“polymer alloy”is one of the most versatile and economical strategies for developing new polymeric materials.The compatibility between polymer components largely determines the comprehensive performance of polymer blend.More recently,a type of unique surface partitioned materials,Janus particles,has been proposed to act as a novel interfacial compatibilizer for polymer blends.Such Janus particles integrates the amphipathicity of diblock copolymer and interfacial stabilization of nanoparticles,displaying a significant superiority in comparison with molecular compatibilizers for a wide range of polymer blends.In this review,we mainly focus on the compatibilizing effects of Janus nanofillers of various morphologies,including spherical,snowman-like,and two-dimensional nanosheets,on polymer blends.We shed light on the impacts of compatibilization of Janus particles on phase morphologies,mechanical properties,and functionalities of polymer blends.This review could provide a guidance for designing an effective Janus particle compatibilizer to develop high-performance polymer blends.

关 键 词：Janus particles COMPATIBILIZER Polymer blend Interfacial engineering 

分 类 号：O631[理学—高分子化学]