Modification of ZIF‐8 Membranes for Gas Separation Using X‐ray Radiation
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 2 permeance decreases by only 9 %, while N 2 and CH 4 permeances reduce by 75 and 65 %, respectively, leading to 3.7‐ and 2.6‐fold enhancements in ideal selectivity for CO 2 /N 2 and CO 2 /CH 4 .
Authors
- D. Howard Fairbrother (ORCID: https://orcid.org/0000-0003-4405-9728)
- Mueed Ahmad (ORCID: https://orcid.org/0000-0002-6539-9062)
- J. Anibal Boscoboinik (ORCID: https://orcid.org/0000-0002-5090-7079)
- Michael Tsapatsis (ORCID: https://orcid.org/0000-0001-5610-3525)
- Peter Corkery (ORCID: https://orcid.org/0000-0003-3035-5868)
- Dennis T. Lee (ORCID: https://orcid.org/0000-0002-1976-2852)
Institutions
- Johns Hopkins University (US)
- Brookhaven National Laboratory (US)
- Johns Hopkins University Applied Physics Laboratory (US)
- Center for Functional Nanomaterials
- Stony Brook University (US)
- University of Baltimore (US)
Publication Details
- Journal
- Angewandte Chemie
- Published
- 2024-10-31
- DOI
- https://doi.org/10.1002/ange.202419532
- Citations
- 4
- Primary Topic
- Membrane Separation and Gas Transport
- Type
- article
- Field-Weighted Citation Impact
- 0.85
Funders
- Basic Energy Sciences