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Exploiting Microwave Chemistry for Activation of Metal-Organic Frameworks

Title
Exploiting Microwave Chemistry for Activation of Metal-Organic Frameworks
Authors
Lee, Eun JiBae, JinheeChoi, Kyung MinJeong, Nak Cheon
DGIST Authors
Jeong, Nak Cheon
Issue Date
2019-09
Citation
ACS Applied Materials and Interfaces, 11(38), 35155-35161
Type
Article
Article Type
Article
Author Keywords
microwavemetal-organic framework (MOF)microwave activationsolvent-assisted microwave activationactivation of MOFHKUST-1UiO-66MOF-74dissipation factor
Keywords
ELECTRICAL-CONDUCTIVITYPOROUS MATERIALSGAS-STORAGEMOFSEPARATIONSITES
ISSN
1944-8244
Abstract
Microwave is thought of as a useful electromagnetic radiation tool because it is often used in real life as well as in a variety of chemical processes. Meanwhile, activation of metal-organic frameworks (MOFs), which must be essentially done to remove coordinating and pore-filling solvents before the use of MOFs for various applications, has been performed commonly with the methods of heat supply or solvent exchange. Here, we show a new methodological microwave activation (MA), realizing it with various MOFs such as HKUST-1, UiO-66, and MOF-74s. For instance, microwave irradiation to the MOF samples for 4-35 min leads to the complete activation of the MOFs without structural damage. As described below, we further demonstrate that the solvent-assisted MA, which is the MA process performed after the solvent exchange, can substantially reduce the time for the activation by 4 min. © 2019 American Chemical Society.
URI
http://hdl.handle.net/20.500.11750/10817
DOI
10.1021/acsami.9b12201
Publisher
American Chemical Society
Related Researcher
  • Author Jeong, Nak Cheon Supramolecular Inorganic Chemistry Laboratory
  • Research Interests Inorganic Chemistry; Metal-Organic Framework; Nanoporous Materials; Electron Transport;Ion Transport
Files:
There are no files associated with this item.
Collection:
Department of Emerging Materials ScienceSupramolecular Inorganic Chemistry Laboratory1. Journal Articles


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