Mixed matrix membranes based on NH2-functionalized MIL-type MOFs: Influence of structural and operational parameters on the CO2/CH4 separation performance

Highly permselective MIL‐68(Al)/matrimid mixed matrix membranes for CO2/CH4 separation

“…In a word, the increased amount of gases is not proportionate to the increase of pressure. Similar phenomenon was also observed by Rodenas et al …”

“…To achieve these aims, a rational choice of matrix/filler pair plays an important role in successful preparation of MMMs . Moreover, in practical usage, the operation conditions, especially operation pressure and temperature, are of great importance . Guo et al .…”

Multifunctional metal–organic frameworks: from academia to industrial applications

“…[135][136][137][138][139][140] The Ag@MIL-101 porous material, with different Ag loadings, was prepared by Liu et al 134 via a simple impregnation-reduction methodology immobilizing Ag nanoparticles into the cages of MIL-101(Cr). This material exhibits outstanding bifunctionality: i) on the one hand, Ag@MIL-101 is capable to retain CO 2 in its porous structure; and ii) on the other hand, the CO 2 is converted into compounds with carboxylic acid groups through C-H bond activation of the terminal alkynes.…”

Effect of the structural constituents of metal organic frameworks on carbon dioxide capture

“…Currently, only a few examples of MOF membranes for gas separation have been reported [208] [209]. HKUST-1 [210], Cu-(hfipbb)(H 2 hfipbb) 0.5 [206], MOF-5 [211,212], NH 2 -functionalized MIL-53(Al) and MIL-101(Al) [213][214][215][216][217][218], and many ZIF series [208,[219][220][221][222] are continuously reported as components of thin film MOF membranes. Several of these MOFs are considered to be great candidates for carbon dioxide capture in flue gas and ambient air (mainly for their CO 2 /N 2 separation properties) [207].…”