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Title: Highly Selective Adsorption of Ethylene over Ethane in a MOF Featuring the Combination of Open Metal Site and -Complexation

The introduction of the combination of open metal site (OMS) and -complexation into MOF has led to very high ethylene/ethane adsorption selectivity at 318K, as illustrated in the context of MIL-101-Cr-SO 3Ag. The interactions with ethylene from both OMS and -complexation in MIL-101-Cr-SO 3Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest -complexation contributes dominantly to the high ethylene/ethane adsorption selectivity.
Authors:
 [1] ;  [1] ;  [2] ;  [1]
  1. Univ. of South Florida, Tampa, FL (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Grant/Contract Number:
AC05-00OR22725
Type:
Accepted Manuscript
Journal Name:
ChemComm
Additional Journal Information:
Journal Volume: 51; Journal Issue: 13; Journal ID: ISSN 1359-7345
Publisher:
Royal Society of Chemistry
Research Org:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
Sponsoring Org:
USDOE Office of Science (SC)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
OSTI Identifier:
1207047

Zhang, Yiming, Li, Baiyan, Wu, Zili, and Ma, Shengqian. Highly Selective Adsorption of Ethylene over Ethane in a MOF Featuring the Combination of Open Metal Site and -Complexation. United States: N. p., Web. doi:10.1039/C4CC09774B.
Zhang, Yiming, Li, Baiyan, Wu, Zili, & Ma, Shengqian. Highly Selective Adsorption of Ethylene over Ethane in a MOF Featuring the Combination of Open Metal Site and -Complexation. United States. doi:10.1039/C4CC09774B.
Zhang, Yiming, Li, Baiyan, Wu, Zili, and Ma, Shengqian. 2015. "Highly Selective Adsorption of Ethylene over Ethane in a MOF Featuring the Combination of Open Metal Site and -Complexation". United States. doi:10.1039/C4CC09774B. https://www.osti.gov/servlets/purl/1207047.
@article{osti_1207047,
title = {Highly Selective Adsorption of Ethylene over Ethane in a MOF Featuring the Combination of Open Metal Site and -Complexation},
author = {Zhang, Yiming and Li, Baiyan and Wu, Zili and Ma, Shengqian},
abstractNote = {The introduction of the combination of open metal site (OMS) and -complexation into MOF has led to very high ethylene/ethane adsorption selectivity at 318K, as illustrated in the context of MIL-101-Cr-SO3Ag. The interactions with ethylene from both OMS and -complexation in MIL-101-Cr-SO3Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest -complexation contributes dominantly to the high ethylene/ethane adsorption selectivity.},
doi = {10.1039/C4CC09774B},
journal = {ChemComm},
number = 13,
volume = 51,
place = {United States},
year = {2015},
month = {1}
}

Works referenced in this record:

Thermodynamics of mixed-gas adsorption
journal, January 1965

Hydrocarbon Separations in a Metal-Organic Framework with Open Iron(II) Coordination Sites
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Introduction to Metal–Organic Frameworks
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  • Zhou, Hong-Cai; Long, Jeffrey R.; Yaghi, Omar M.
  • Chemical Reviews, Vol. 112, Issue 2, p. 673-674
  • DOI: 10.1021/cr300014x

High Propene/Propane Selectivity in Isostructural Metal-Organic Frameworks with High Densities of Open Metal Sites
journal, January 2012
  • Bae, Youn-Sang; Lee, Chang Yeon; Kim, Ki Chul
  • Angewandte Chemie International Edition, Vol. 51, Issue 8, p. 1857-1860
  • DOI: 10.1002/anie.201107534