基于聚二甲基硅氧烷的渗透气化膜改性技术研究进展  

Research progress about modification technology for polydimethylsiloxane-based pervaporation membrane

作　　者：王葳 黎汉生 欧阳梦洁 吴芹 陈康成 WANG Wei;LI Han-sheng;OUYANG Meng-jie;WU Qin;CHEN Kang-cheng(Beijing Key Laboratory for Chemical Power Source and Green Catalysis,School of Chemistry and Chemical Engineering,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]北京理工大学化学与化工学院,化学电源与绿色催化北京市重点实验室,北京100081

出　　处：《现代化工》2022年第3期16-20,25,共6页Modern Chemical Industry

基　　金：国家自然科学基金重点项目(21736001)。

摘　　要：介绍了近年来对PDMS分离层的改性方法,包括填充、共混、交联、共聚和表面改性,旨在研究新型PDMS疏水性膜材料,实现有机物的高效分离,同时提出目前PDMS分离膜在应用中存在的问题和未来的发展方向。The modification methods for polydimethylsiloxane(PDMS) in recent years, including filling, blending, crosslinking, copolymerization and surface modification, are reviewed, aiming to develop novel PDMS-based hydrophobic membrane material to achieve the efficient separation of organic compounds.The existing problems in the application of PDMS separation membrane and the development direction in the future are also put forward.

关 键 词：聚二甲基硅氧烷 渗透气化 改性 分离 膜 

分 类 号：TQ028.8[化学工程]