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A vertically-stacked MXene/rGO composite membrane for highly efficient H2/CO2 separation
Zhaorui Dong1, Yiyi Fan1, Xiuxia Meng1
1School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, P.R. China. mengxiux@sdut.edu.cn.
Chemical Communications (Cambridge, England)
|April 22, 2024
Abstract:
A vertically-stacked MXene/rGO composite membrane with ultrashort transport channels is reported here, which demonstrated outstanding molecular sieving, i.e., H2/CO2 selectivity of up to 83 together with high H2 permeance of 2.7 × 10-7 mol m-2 s-1 Pa-1 at 120 °C, highlighting its applicability for H2/CO2 separation in CO2 capture and sequestration.
