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

Autor: Miao Y; Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. tsapatsis@jhu.edu., Lee DT; Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. tsapatsis@jhu.edu., Dorneles de Mello M; Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA and Catalysis Center for Energy Innovation, University of Delaware, Newark, DE 19716, USA., Abdel-Rahman MK; Department of Chemistry, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. howardf@jhu.edu., Corkery P; Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. tsapatsis@jhu.edu., Boscoboinik JA; Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA and Materials Science and Chemical Engineering Department, Stony Brook University, Stony Brook, NY 11790, USA., Fairbrother DH; Department of Chemistry, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. howardf@jhu.edu., Tsapatsis M; Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA. tsapatsis@jhu.edu 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.
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2021 May 27; Vol. 57 (43), pp. 5250-5253.
DOI: 10.1039/d1cc00252j
Abstrakt: 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.
Databáze: MEDLINE