Defect-induced ripening of zeolitic-imidazolate framework ZIF-8 and its implication to vapor-phase membrane synthesis
- Authors
- Kwon, Hyuk Taek; Jeong, Hae-Kwon; Lee, Albert S.; An, He Seong; Lee, Taehee; Jang, Eunhee; Lee, Jong Suk; Choi, Jungkyu
- Issue Date
- 7-10월-2016
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- CHEMICAL COMMUNICATIONS, v.52, no.78, pp.11669 - 11672
- Indexed
- SCIE
SCOPUS
- Journal Title
- CHEMICAL COMMUNICATIONS
- Volume
- 52
- Number
- 78
- Start Page
- 11669
- End Page
- 11672
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/87196
- DOI
- 10.1039/c6cc05433a
- ISSN
- 1359-7345
- Abstract
- We report for the first time that ZIF-8 crystals undergo an Ostwald-ripening-like process without degradation in the presence of a ligand vapor. The ripening process is dependent on the defect density of the crystals: the more defective the more amenable to the ripening. The process was adapted to synthesize ultra-thin ZIF-8 membranes by vapor-phase secondary growth.
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Collections - College of Engineering > Department of Chemical and Biological Engineering > 1. Journal Articles
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