Electron beam induced modification of ZIF-8 membrane permeation properties.

Yurun Miao Dennis T Lee Matheus Dorneles de Mello Mohammed K Abdel-Rahman Peter Corkery J Anibal Boscoboinik D Howard Fairbrother Michael Tsapatsis

Chem Commun (Camb)

Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. and Catalysis Center for Energy Innovation, University of Delaware, Newark, DE 19716, USA and Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Road, Laurel, MD 20723, USA.

Published: May 2021

Modification of the gas permeation properties of ZIF-8 membranes using electron beam irradiation is reported. 3.8 and 3.2 fold enhancements in ideal selectivity for CO2/N2 and CO2/CH4 can be achieved with less than 1 min exposure time.

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http://dx.doi.org/10.1039/d1cc00252j	DOI Listing

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