Perfluoroalkane functionalization of NU-1000 via solvent-assisted ligand incorporation: Synthesis and CO2 adsorption studies

Pravas Deria; Joseph E. Mondloch; Emmanuel Tylianakis; Pritha Ghosh; Wojciech Bury; Randall Q. Snurr; Joseph T. Hupp; Omar K. Farha

doi:10.1021/ja408959g

Perfluoroalkane functionalization of NU-1000 via solvent-assisted ligand incorporation: Synthesis and CO₂ adsorption studies

Pravas Deria, Joseph E. Mondloch, Emmanuel Tylianakis, Pritha Ghosh, Wojciech Bury, Randall Q. Snurr^*, Joseph T. Hupp, Omar K. Farha

^*Corresponding author for this work

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

393 Scopus citations

Abstract

A new functionalization technique, solvent-assisted ligand incorporation (SALI), was developed to efficiently incorporate carboxylate-based functionalities in the Zr-based metal-organic framework, NU-1000. Unlike previous metal node functionalization strategies, which utilize dative bonding to coordinatively unsaturated metal sites, SALI introduces functional groups as charge compensating and strongly bound moieties to the Zr₆ node. Utilizing SALI, we have efficiently attached perfluoroalkane carboxylates of various chain lengths (C₁-C₉) on the Zr₆ nodes of NU-1000. These fluoroalkane-functionalized mesoporous MOFs, termed herein SALI-n, were studied experimentally and theoretically as potential CO ₂ capture materials.

Original language	English (US)
Pages (from-to)	16801-16804
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	45
DOIs	https://doi.org/10.1021/ja408959g
State	Published - Nov 13 2013

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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title = "Perfluoroalkane functionalization of NU-1000 via solvent-assisted ligand incorporation: Synthesis and CO2 adsorption studies",

abstract = "A new functionalization technique, solvent-assisted ligand incorporation (SALI), was developed to efficiently incorporate carboxylate-based functionalities in the Zr-based metal-organic framework, NU-1000. Unlike previous metal node functionalization strategies, which utilize dative bonding to coordinatively unsaturated metal sites, SALI introduces functional groups as charge compensating and strongly bound moieties to the Zr6 node. Utilizing SALI, we have efficiently attached perfluoroalkane carboxylates of various chain lengths (C1-C9) on the Zr6 nodes of NU-1000. These fluoroalkane-functionalized mesoporous MOFs, termed herein SALI-n, were studied experimentally and theoretically as potential CO 2 capture materials.",

author = "Pravas Deria and Mondloch, {Joseph E.} and Emmanuel Tylianakis and Pritha Ghosh and Wojciech Bury and Snurr, {Randall Q.} and Hupp, {Joseph T.} and Farha, {Omar K.}",

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T1 - Perfluoroalkane functionalization of NU-1000 via solvent-assisted ligand incorporation

T2 - Synthesis and CO2 adsorption studies

AU - Deria, Pravas

AU - Mondloch, Joseph E.

AU - Tylianakis, Emmanuel

AU - Ghosh, Pritha

AU - Bury, Wojciech

AU - Snurr, Randall Q.

AU - Hupp, Joseph T.

AU - Farha, Omar K.

PY - 2013/11/13

Y1 - 2013/11/13

N2 - A new functionalization technique, solvent-assisted ligand incorporation (SALI), was developed to efficiently incorporate carboxylate-based functionalities in the Zr-based metal-organic framework, NU-1000. Unlike previous metal node functionalization strategies, which utilize dative bonding to coordinatively unsaturated metal sites, SALI introduces functional groups as charge compensating and strongly bound moieties to the Zr6 node. Utilizing SALI, we have efficiently attached perfluoroalkane carboxylates of various chain lengths (C1-C9) on the Zr6 nodes of NU-1000. These fluoroalkane-functionalized mesoporous MOFs, termed herein SALI-n, were studied experimentally and theoretically as potential CO 2 capture materials.

AB - A new functionalization technique, solvent-assisted ligand incorporation (SALI), was developed to efficiently incorporate carboxylate-based functionalities in the Zr-based metal-organic framework, NU-1000. Unlike previous metal node functionalization strategies, which utilize dative bonding to coordinatively unsaturated metal sites, SALI introduces functional groups as charge compensating and strongly bound moieties to the Zr6 node. Utilizing SALI, we have efficiently attached perfluoroalkane carboxylates of various chain lengths (C1-C9) on the Zr6 nodes of NU-1000. These fluoroalkane-functionalized mesoporous MOFs, termed herein SALI-n, were studied experimentally and theoretically as potential CO 2 capture materials.

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Perfluoroalkane functionalization of NU-1000 via solvent-assisted ligand incorporation: Synthesis and CO₂ adsorption studies

Abstract

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