UiO-66,UiO-66-NH2,UiO-66-(COOH)2 and other UiO-66-X materials were prepared by solvothermal method.UiO-66-X was added as a filler to the PSF substrate.A phase-inversion method was used to prepare a mixed matrix film (UiO-66-X/PSF).UiO-66-X and UiO-66-X/PSF were characterized by XRD,FT-IR,SEM,TG,nitrogen adsorption and other testing methods.The effects of different addition amounts of UiO-66-X,different test pressures,and different mixed gas composition on gas permeability and selectivity were explored,which provided a feasible idea for industrial waste gas treatment.
Xiong Yun, Cai Shi, Chen Xin, Zeng Zucao, Sun Guofeng, Liu Shengpeng
. Preparation and gas separation performance of UiO-66 mixed matrix membrane[J]. New Chemical Materials, 2021
, 49(4)
: 67
-71
.
DOI: 10.19817/j.cnki.issn1006-3536.2021.04.014
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