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.
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)
出处
《现代化工》
CAS
CSCD
北大核心
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)。
关键词
聚二甲基硅氧烷
渗透气化
改性
分离
膜
polydimethylsiloxane
pervaporation
modification
separation
membranes
