TY - JOUR
T1 - Recent progress in polydimethylsiloxane for gas separation membranes
AU - Wang, Zhenggang
AU - Hang, Yingting
AU - Li, Jiahui
AU - Wang, Shuo
AU - Liu, Guozhen
AU - Zhu, Haipeng
AU - Nan, Jiangpu
AU - Liu, Gongping
AU - Jin, Wanqin
N1 - Publisher Copyright:
© 2025 Elsevier B.V.
PY - 2025/12/17
Y1 - 2025/12/17
N2 - 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.
AB - 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.
KW - Gas separation
KW - Multifunctional role
KW - Polydimethylsiloxane
KW - Structural regulation
UR - http://www.scopus.com/inward/record.url?scp=105008496862&partnerID=8YFLogxK
U2 - 10.1016/j.seppur.2025.134063
DO - 10.1016/j.seppur.2025.134063
M3 - 文献综述
AN - SCOPUS:105008496862
SN - 1383-5866
VL - 376
JO - Separation and Purification Technology
JF - Separation and Purification Technology
M1 - 134063
ER -