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

doi:10.1039/D1CC00252J

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

Yurun Miao,

‡^a Dennis T. Lee,

‡^a Matheus Dorneles de Mello,

^bc Mohammed K. Abdel-Rahman,

^d Peter Corkery,^a J. Anibal Boscoboinik,

^be D. Howard Fairbrother

*^d and Michael Tsapatsis

*^acf

Author affiliations

* Corresponding authors

^a Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA
E-mail: tsapatsis@jhu.edu

^b Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA

^c Catalysis Center for Energy Innovation, University of Delaware, Newark, DE 19716, USA

^d Department of Chemistry, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA
E-mail: howardf@jhu.edu

^e Materials Science and Chemical Engineering Department, Stony Brook University, Stony Brook, NY 11790, USA

^f Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Road, Laurel, MD 20723, USA

Abstract

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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Article information

DOI: https://doi.org/10.1039/D1CC00252J
Article type: Communication
Submitted: 14 Jan 2021
Accepted: 08 Apr 2021
First published: 09 Apr 2021

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Chem. Commun., 2021,57, 5250-5253

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Electron beam induced modification of ZIF-8 membrane permeation properties

Y. Miao, D. T. Lee, M. Dorneles de Mello, M. K. Abdel-Rahman, P. Corkery, J. A. Boscoboinik, D. H. Fairbrother and M. Tsapatsis, Chem. Commun., 2021, 57, 5250 DOI: 10.1039/D1CC00252J

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Chemical Communications

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

Abstract

Supplementary files

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Electron beam induced modification of ZIF-8 membrane permeation properties

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