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Metal‐Organic Framework MIL‐68(In)‐NH 2 on the Membrane Test Bench for Dye Removal and Carbon Capture
Author(s) -
Hosseini Monjezi Bahram,
Sapotta Benedikt,
Moulai Sarah,
Zhang Jinju,
Oestreich Robert,
Ladewig Bradley P.,
MüllerBuschbaum Klaus,
Janiak Christoph,
Hashem Tawheed,
Knebel Alexander
Publication year - 2022
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.202100117
Subject(s) - membrane , metal organic framework , adsorption , filtration (mathematics) , electrospinning , chemical engineering , gas separation , materials science , carbon fibers , metal , chemistry , inorganic chemistry , analytical chemistry (journal) , chromatography , polymer , organic chemistry , composite material , metallurgy , biochemistry , statistics , mathematics , composite number , engineering
The metal‐organic framework (MOF) MIL‐68(In)‐NH 2 was tested for dye removal from wastewater and carbon capture gas separation. MIL‐68(In)‐NH 2 was synthesized as a neat, supported MOF thin film membrane and as spherical particles using pyridine as a modulator to shape the morphology. The neat MIL‐68(In)‐NH 2 membranes were employed for dye removal in cross‐flow geometry, demonstrating strong molecular sieving. MIL‐68(In)‐NH 2 particles were used for electrospinning of poylethersulfone mixed‐matrix membranes, applied in dead‐end filtration with unprecedented adsorption values. Additionally, the neat MOF membranes were used for H 2 /CO 2 and CO 2 /CH 4 separation.
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