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Materials 2016, 9(5), 327; doi:10.3390/ma9050327

Stability and Hydrocarbon/Fluorocarbon Sorption of a Metal-Organic Framework with Fluorinated Channels

1,2
,
1,3,* , 1,2
and
1,2
1
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Changchun 130033, China
2
Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Changchun 130033, China
3
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
*
Author to whom correspondence should be addressed.
Academic Editor: Fabio Nudelman
Received: 7 March 2016 / Revised: 14 April 2016 / Accepted: 26 April 2016 / Published: 29 April 2016
(This article belongs to the Special Issue Biological and Synthetic Organic–Inorganic Composite Materials)
View Full-Text   |   Download PDF [1595 KB, uploaded 29 April 2016]   |  

Abstract

The stabilities and hydrocarbon/fluorocarbon sorption properties of a zeolite-like metal-organic framework (MOF) Zn(hfipbb) with fluorinated channels has been studied. By the combination of thermogravimetric analysis (TGA) and powder X-ray diffraction (PXRD) measurements, we confirm that Zn(hfipbb) has exceptionally high hydrothermal and thermal stabilities. The adsorption behaviors of water and methanol by Zn(hfipbb) indicate that it is highly hydrophobic but with high adsorption of alcohols. Hexane and perfluorohexane adsorption measurements show that the fluorinated channels in Zn(hfipbb) have high affinity with hydrocarbon and fluorocarbon. The high fluorophilic nature of the channels and the high stability of the compound suggest its potential utility in practical separation applications. View Full-Text
Keywords: fluorocarbon sorption; microporous materials; hydrothermal stability fluorocarbon sorption; microporous materials; hydrothermal stability
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Xie, J.; Sun, F.; Wang, C.; Pan, Q. Stability and Hydrocarbon/Fluorocarbon Sorption of a Metal-Organic Framework with Fluorinated Channels. Materials 2016, 9, 327.

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