Ceramic Supported PDMS and PEGDA Composite Membranes for CO<sub>2</sub> Separation

刘赛男; 刘公平; 卫旺; 相里粉娟; 金万勤

doi:10.1016/S1004-9541(13)60478-4

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Ceramic Supported PDMS and PEGDA Composite Membranes for CO₂ Separation

分离科学与工程 | Updated：2026-01-06

- Ceramic Supported PDMS and PEGDA Composite Membranes for CO₂ Separation
- Chinese Journal of Chemical Engineering Vol. 21, Issue 4, Pages: 348-3561004-954160478-4(2013)
- Affiliations：
  
  State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology,Nanjing,China,210009
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(13)60478-4
  CLC：
- Published：2013
- Accepted：
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Separation[J]. Chinese Journal of Chemical Engineering, 2013, 21(4): 348-356.
DOI：

Separation[J]. Chinese Journal of Chemical Engineering, 2013, 21(4): 348-356. DOI： 10.1016/S1004-9541(13)60478-4.

摘要

Abstract

Composite membranes have attracted increasing attentions owing to their potential applications for CO

separation. In this work

ceramic supported polydimethylsiloxane (PDMS) and poly (ethylene glycol) diacrylate (PEGDA) composite membranes were prepared. The microstructure and physicochemical properties of the composite membranes were characterized. Preparation conditions were systematically optimized. The gas separation performance of the as-prepared membranes was studied by pure gas and binary gas permeation measurement of CO

and H

. Experiments showed that PDMS

as silicone rubber

exhibited larger permeance and lower separation factors. Conversely

PEGDA composite membrane presented smaller gas permeance but higher ideal selectivity for CO

. Compared to the performance of those membranes using polymeric supports or freestanding membranes

the two kinds of ceramic supported composite membranes exhibited higher gas permeance and acceptable selectivity. Therefore

the ceramic supported composite membrane can be expected as a candidate for CO

separation from light gases.

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Ceramic Supported PDMS and PEGDA Composite Membranes for CO2 Separation

DOI：10.1016/S1004-9541(13)60478-4

摘要

Abstract

关键词

Keywords

references

Ceramic Supported PDMS and PEGDA Composite Membranes for CO₂ Separation