Industrially relevant molecular separations are needed to be carried out under harsh conditions, involving high temperature/pressure in presence of organic solvents. Polymeric membranes targeting these separations often fails under these conditions. Taking inspirations from Atomic/Molecular Layer Deposition often used in semiconductor industry, we designed a interfacial reaction to produce inorganic nanofilms, the inorganic counterpart to poly-amide membranes that are used for large scale desalination.
Relevant publications on this work:
Carbon-doped metal oxide interfacial nanofilms for ultrafast and precise molecular separation. Science 381 (6662), 1098-1104 [Publication Link]
Ultrathin microporous metal–organic network membranes for molecular separation. Journal of Materials Chemistry A 9 (45), 25531-25538 [Publication Link]
Advanced functional hierarchical nanoporous structures with tunable microporous coatings formed via an interfacial reaction processing. ACS applied materials & interfaces 12 (23), 26360-26366 [Publication Link]
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