Enhancement of CO2/CH4 selectivity in metal-organic frameworks containing lithium cations

Youn Sang Bae; Brad G. Hauser; Omar K. Farha; Joseph T. Hupp; Randall Q. Snurr

doi:10.1016/j.micromeso.2010.10.048

Enhancement of CO₂/CH₄ selectivity in metal-organic frameworks containing lithium cations

Youn Sang Bae, Brad G. Hauser, Omar K. Farha, Joseph T. Hupp, Randall Q. Snurr

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

119 Citations (Scopus)

Abstract

Incorporation of Li cations into MOFs by either of two methods, chemical reduction or cation exchange, significantly improves the CO₂/CH ₄ selectivity. While the selectivity enhancement by the chemical reduction seems to come from favorable displacement of catenated frameworks, the selectivity improvement by the Li cation exchange comes from enhanced solid-gas interactions.

Original language	English
Pages (from-to)	231-235
Number of pages	5
Journal	Microporous and Mesoporous Materials
Volume	141
Issue number	1-3
DOIs	https://doi.org/10.1016/j.micromeso.2010.10.048
Publication status	Published - 2011 May

Bibliographical note

Funding Information:
We gratefully acknowledge The U.S. Department of Energy (grant No. DE-FG02-08ER15967 ) and the Northwestern NSEC for financial support.

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials

Access to Document

10.1016/j.micromeso.2010.10.048

Cite this

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abstract = "Incorporation of Li cations into MOFs by either of two methods, chemical reduction or cation exchange, significantly improves the CO2/CH 4 selectivity. While the selectivity enhancement by the chemical reduction seems to come from favorable displacement of catenated frameworks, the selectivity improvement by the Li cation exchange comes from enhanced solid-gas interactions.",

author = "Bae, {Youn Sang} and Hauser, {Brad G.} and Farha, {Omar K.} and Hupp, {Joseph T.} and Snurr, {Randall Q.}",

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AU - Farha, Omar K.

AU - Hupp, Joseph T.

AU - Snurr, Randall Q.

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