A [COF-300]-[UiO-66] composite membrane with remarkably high permeability and H2 /CO2 separation selectivity

Dalton Transactions : an International Journal of Inorganic Chemistry
Saikat Das, Teng Ben

Abstract

In the last few years, the scientific community has capitalized on the synergy between different porous materials to develop mixed matrix- and composite membranes with unprecedented performance in gas separation. Admirably, several of these membranes have outperformed the trade-off between permeability and selectivity, and it is reasonable to suggest that these membranes owe their performance to the synergy between different porous materials that these membranes comprise. However, covalent-organic frameworks (COFs) are rather underexplored in the fabrication of composite membranes particularly due to the fabrication challenges. Herein, we report a continuous and uniform layer of COF-300 grown on a UiO-66 membrane to develop the [COF-300]-[UiO-66] composite membrane that exhibits outstandingly high permeability together with excellent H2/CO2 separation selectivity.

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Citations

Jan 30, 2020·Chemical Society Reviews·Zhifang WangShengqian Ma
Apr 2, 2020·Annual Review of Chemical and Biomolecular Engineering·Saikat DasWei Wang
May 28, 2020·Membranes·Mingyuan FangMona Semsarilar
Jul 28, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Hani Nasser Abdelhamid
Jan 22, 2021·Advanced Healthcare Materials·Arezoo EsrafiliAbhinav P Acharya
Jan 6, 2021·Nature Communications·Hongwei FanJürgen Caro
May 7, 2021·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Muhammad UsmanZain H Yamani
Apr 1, 2020·Journal of the American Chemical Society·Hongwei FanJürgen Caro
Jul 19, 2018·Journal of the American Chemical Society·Hongwei FanJürgen Caro
Dec 19, 2018·ACS Applied Materials & Interfaces·Fangfang YangHeqing Jiang

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Methods Mentioned

BETA
X-ray

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