Recent progress in polydimethylsiloxane for gas separation membranes

被引：0

作者：

Wang, Zhenggang ^{[1
]}

Hang, Yingting ^{[2
]}

Li, Jiahui ^{[1
]}

Wang, Shuo ^{[1
]}

Liu, Guozhen ^{[1
]}

Zhu, Haipeng ^{[1
]}

Nan, Jiangpu ^{[3
]}

Liu, Gongping ^{[1
]}

Jin, Wanqin ^{[1
]}

机构：

[1] Nanjing Tech Univ, Coll Chem Engn, State Key Lab Mat Oriented Chem Engn, 30 Puzhu Rd S, Nanjing 211816, Peoples R China

[2] Sichuan EM Technol Co Ltd, Mianyang 621000, Peoples R China

[3] Jiangsu Longmembrane High Tech Co Ltd, 1 Yuansi Rd, Nanjing 211000, Peoples R China

来源：

SEPARATION AND PURIFICATION TECHNOLOGY | 2025年 / 376卷

基金：

中国国家自然科学基金;

关键词：

Polydimethylsiloxane; Multifunctional role; Structural regulation; Gas separation; HOLLOW-FIBER MEMBRANES; METAL-ORGANIC FRAMEWORK; MIXED-MATRIX MEMBRANES; FACILITATED TRANSPORT; COMPOSITE MEMBRANE; PERMEATION PROPERTIES; COPOLYMER MEMBRANES; CO2; CAPTURE; HIGH-FLUX; PDMS;

D O I：

10.1016/j.seppur.2025.134063

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Featuring with excellent flexibility, good thermal stability, low cost, and ease of use, polydimethylsiloxane (PDMS) is considered as a kind of promising membrane materials. PDMS has been developed as gutter layer, selective layer, and protective layer for molecular separation, especially gas separation, with remarkable separation performance. This review aims to present a comprehensive overview of considerations associated with PDMS membranes for gas separation. Special attention will be given to the multifunctional roles of PDMS in composite membranes as gutter layer, selective layer, and protective layer. The design strategies for PDMS membranes, along with the latest advances of structural regulation are critically reviewed. Subsequently, various gas separation applications are discussed. Finally, we will provide a perspective on the opportunities and major challenges for PDMS membranes as different role towards gas separation.

引用

页数：25

共 171 条

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