聚偏氟乙烯多孔膜物理共混法改性研究进展  

Research Progress on Physical Blending Modification of Poly(vinylidene fluoride)Porous Membrane

作　　者：菅珂婕 方民锋 张敏康 方书农 饶品华[1] 李光辉 JIAN Ke-jie;FANG Min-feng;ZHANG Min-kang;FANG Shu-nong;RAO Pin-hua;LI Guang-hui(College of Chemistry and Chemical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China;Shanghai Key Laboratory of IC Process Materials,Shanghai Sinyang Semiconductor Materials Co.,Ltd.,Shanghai 201616,China)

机构地区：[1]上海工程技术大学化学化工学院,上海201620 [2]上海新阳半导体材料股份有限公司上海市集成电路关键工艺材料重点实验室,上海201616

出　　处：《塑料科技》2023年第8期112-117,共6页Plastics Science and Technology

基　　金：2021年上海市地方院校能力建设项目(21010501400);上海市集成电路关键材料重点实验室开放课题(SKLIPM-2021006)。

摘　　要：针对聚偏氟乙烯(PVDF)多孔膜改性,将PVDF铸膜液加入添加剂进行物理共混是一种简单、有效的方法。文章综述了近年来利用不同添加剂通过物理共混改性PVDF多孔膜的研究进展,归纳了常见的添加剂类型,包括无机添加剂如二氧化硅(SiO_(2))、二氧化钛(TiO_(2))、氧化锌(ZnO)、碳纳米管(CNT)、氧化石墨烯(GO)等,有机添加剂如聚乙烯基吡咯烷酮(PVP)、聚二甲基硅氧烷(PDMS)、两亲性聚合物等。文章指出未来需加强对已有添加剂与PVDF物理共混成膜动力学和热力学研究,优化物理共混改性的制备过程,提高添加剂和膜基体的结合力,以制备高稳定性、性能优异的PVDF改性膜。For the modification of poly(vinylidene fluoride)(PVDF)porous membrane,it is a simple and effective method to physically blend PVDF casting solution with additives.The research progress of PVDF porous membranes modified by physical blending with different additives in recent years is reviewed.The common types of additives are summarized,including inorganic additives such as silica(SiO_(2)),titanium dioxide(TiO_(2)),zinc oxide(ZnO),carbon nanotubes(CNT),graphene oxide(GO),etc.,and organic additives such as polyvinylpyrrolidone(PVP),polydimethylsiloxane(PDMS),amphiphilic polymers,etc.It is pointed out that in the future,it is necessary to strengthen the research on the kinetics and thermodynamics of the physical blending of additives and PVDF,optimize the preparation process of physical blending modification,and improve the binding force between additives and membrane matrix,so as to prepare PVDF modified membranes with high stability and excellent performance.

关 键 词：聚偏氟乙烯 膜改性 共混改性 无机添加剂 有机添加剂 

分 类 号：TQ325.4[化学工程—合成树脂塑料工业]