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CHBE 565 Seminar, Prof. Michael Tsapatsis, Johns Hopkins University (Su), "Manufacturing of Metal-Organic Framework Membranes "

Event Type
Chemical & Biomolecular Engineering and International Paper Company
116 Roger Adams Laboratory
Mar 21, 2023   2:00 pm  
Christine Bowser

Metal-organic frameworks (MOFs) hold promise as separation membranes due to their tunable permeation properties enabled by the structural diversity stemming from the plethora of available metal/organic linker combinations. Although relatively rapid progress for highly selective MOF membranes has been achieved, reliable and scalable thin film processing remains a challenge. In this talk, I will discuss synthesis and post-synthesis modification methods we have been developing based on vapor phase processing and use of electron-beam-, X-ray- and plasma-induced modifications. These methods establish a new materials processing paradigm with potential uses beyond thin film separation membranes.

Nature Communications 13(1), 420 (2022) Miao Y., Lee D.T., Dornelles de Mello M., Ahmad M., Abdel-Rahman M.K., Eckhert P.M., Boscoboinik J.A., Fairbrother D.H., Tsapatsis M. Solvent-Free Bottom-up Patterning of Zeolitic Imidazolate Frameworks

AIChE Journal 67(8), AIC17305 (2021) Zhang L., Corkery P., Lee D.T., Lee S., Kooshkbaghi M., Xu Z.L., Dai G., Kevrekidis I.G., Tsapatsis M. Numerical Simulation of Atomic Layer Deposition for Thin Deposit Formation in Mesoporous Substrate

Angew. Chem. Int. Ed. 60(17), 9316-9320 (2021) Hayashi M., Lee D.T., Dornelles de Mello M., Boscoboinik J.A., Tsapatsis M. ZIF-8 Membrane Permselectivity Modification by Manganese (II) Acetylacetonate Vapor Treatment

Chemical Communications 60, 9316-9320 (2021) Miao Y., Lee D.T., Dornelles de Mello M., Abdel-Rahman M., Corkery P., Boscoboinik J.A., Fairbrother D.H., Tsapatsis M. Electron Beam Induced Modification of ZIF-8 Membrane Permeation Properties

Chemistry of Materials 33, 754-760 (2021) Miao Y., Tsapatsis M. Electron Beam Patterning of Metal-Organic Frameworks

Angew. Chem. Int. Ed. 58, 16390-16394 (2019) Eum K., Hayashi M., De Mello M.D., Xue F., Kwon H.T., Tsapatsis M. ZIF-8 Membrane Separation Performance Tuning by Vapor Phase Ligand Treatment

Science 361, 1008-1011 (2018) Ma X., Kumar P., Mittal N., Khlyustova A., Daoutidis P. and Mkhoyan K.A., Tsapatsis M. Zeolitic Imidazolate Framework Membranes made by Ligand-Induced PermSelectivation

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