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나명수

Lah, Myoung Soo
Frontier Energy Storage Material Lab.
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Simple and Efficient Regeneration of Metal-Organic Frameworks via Acid-Base Treatment

Author(s)
한승완Lah, Myoung Soo
Issued Date
2015-10-14
URI
https://scholarworks.unist.ac.kr/handle/201301/41860
Fulltext
https://new.kcsnet.or.kr/?mid=abstract_view&uid=32516&page=14&wordfield=partnum&main_number=116
Citation
The 116th General Meeting of the Korean Chemical Society
Abstract
Simple and efficient regenerations of MOF-5 and HKUST-1 are demonstrated via acid-base treatment. The reactants are recovered simply dissolving the deteriorated MOFs using a strong acid. The pristine MOFs are regenerated in high yields by adjusting the solution pH either via in-situ base formation or via ex-situ base addition. The both regeneration protocols are environmentally benign and cost effective because the reactants in the deteriorated MOFs are recycled. Especially the ex-situ base addition protocol can be done in a cheap and environmentally friendly ethanol/water mixed solvent at ambient condition and is suitable for large scale batch regeneration owing to the simple procedure and short reaction time.
Publisher
Korean Chemical Society

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