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Modification of ZIF-8 Membranes for Gas Separation Using X-ray Radiation. | LitMetric

Modification of ZIF-8 Membranes for Gas Separation Using X-ray Radiation.

Angew Chem Int Ed Engl

Department of Chemical and Biomolecular Engineering & Institute for NanoBioTechnology, Johns Hopkins University 3400 N. Charles Street, Baltimore, MD 21218, USA.

Published: January 2025


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Article Abstract

We report an X-ray radiation-induced modification of the structure and gas permeation behavior of ZIF-8 membranes. With 300 min irradiation time, CO permeance decreases by only 9 %, while N and CH permeances reduce by 75 and 65 %, respectively, leading to 3.7- and 2.6-fold enhancements in ideal selectivity for CO/N and CO/CH.

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http://dx.doi.org/10.1002/anie.202419532DOI Listing

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