聚4-甲基-1-戊烯膜的制备与应用研究进展  

Research Progress in Preparation and Application of Poly(4-methyl-1-pentene)Membranes

作　　者：吴芳宇 林亚凯 汪林 李沐霏 唐元晖[2] 王晓琳 WU Fang-yu;LIN Ya-kai;WANG Lin;LI Mu-fei;TANG Yuan-hui;WANG Xiao-lin(Beijing Key Laboratory of Membrane Materials and Engineering,Department of Chemical Engineering,Tsinghua University,Beijing 100084,China;School of Chemical and Environmental Engineering,China University of Mining and Technology,Beijing 100083,China)

机构地区：[1]清华大学化学工程系膜材料与工程北京市重点实验室,北京100084 [2]中国矿业大学(北京)化学与环境工程学院,北京100083

出　　处：《高分子通报》2022年第5期1-9,共9页Polymer Bulletin

基　　金：清华大学春风基金(2020Z99CFY041,2021Z99CFY024);清华大学与中国石化股份有限公司北京燕山分公司横向合作课题(2021200432,20212910094);化学工程联合国家重点实验室开放课题(SKL-CHE-19A02)。

摘　　要：聚4-甲基-1-戊烯是一种具有低密度、高透气性等优良性质的膜材料,具有广泛的应用前景。本文从制备方法和具体应用两个方面综述了近年来国内外PMP膜的研究进展,重点介绍了热致相分离法、熔融拉伸法、溶剂挥发法及静电纺丝法、非溶剂致相分离法、热致相分离-熔融拉伸耦合法等其它方法进行PMP膜制备的原理及影响因素,并对PMP膜在体外膜肺氧合、膜接触器、渗透汽化和气体分离等领域的应用进行了综述,最后对PMP膜目前面临的挑战进行了讨论与展望。Poly(4-methyl-1-pentene)is a kind of membrane material with excellent properties such as low density and high permeability.This paper reviews the research progress of PMP membranes in recent years from two aspects of preparation methods and applications prospects,focusing on the principles and influencing factors of the main preparation methods of PMP membranes which include thermally induced phase separation(TIPS)method,melt stretching method,solvent evaporation method and so on.The applications of PMP membranes in the fields of extracorporeal membrane oxygenation,membrane contactor,pervaporation and gas separation are reviewed.Finally,the challenges faced by PMP membranes are discussed and prospected.

关 键 词：聚4-甲基-1-戊烯 热致相分离 熔融拉伸 溶剂挥发 体外膜肺氧合 

分 类 号：TQ320.721[化学工程—合成树脂塑料工业]