Modulating the rate of charge transport in a metal-organic framework thin film using host:guest chemistry

Idan Hod; Omar K. Farha; Joseph T. Hupp

doi:10.1039/c5cc09695b

Modulating the rate of charge transport in a metal-organic framework thin film using host:guest chemistry

Idan Hod, Omar K. Farha^*, Joseph T. Hupp

^*Corresponding author for this work

Chemistry

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

50 Scopus citations

Abstract

Herein we demonstrate the use of host-guest chemistry to modulate rates of charge transport in metal-organic framework (MOF) films. The kinetics of site-to-site of charge hopping and, in turn, the overall redox conductivity, of a ferrocene-modified MOF can be altered by up to 30-fold by coupling electron exchange to the oxidation-state-dependent formation of inclusion complexes between cyclodextrin and channel-tethered metallocenes.

Original language	English (US)
Pages (from-to)	1705-1708
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	8
DOIs	https://doi.org/10.1039/c5cc09695b
State	Published - 2016

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Modulating the rate of charge transport in a metal-organic framework thin film using host:guest chemistry",

abstract = "Herein we demonstrate the use of host-guest chemistry to modulate rates of charge transport in metal-organic framework (MOF) films. The kinetics of site-to-site of charge hopping and, in turn, the overall redox conductivity, of a ferrocene-modified MOF can be altered by up to 30-fold by coupling electron exchange to the oxidation-state-dependent formation of inclusion complexes between cyclodextrin and channel-tethered metallocenes.",

author = "Idan Hod and Farha, {Omar K.} and Hupp, {Joseph T.}",

note = "Funding Information: This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, grant no. DE-FG02-87ER13808 and by Northwestern University. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2016.",

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AU - Hod, Idan

AU - Farha, Omar K.

AU - Hupp, Joseph T.

N1 - Funding Information: This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, grant no. DE-FG02-87ER13808 and by Northwestern University. Publisher Copyright: © The Royal Society of Chemistry 2016.

PY - 2016

Y1 - 2016

N2 - Herein we demonstrate the use of host-guest chemistry to modulate rates of charge transport in metal-organic framework (MOF) films. The kinetics of site-to-site of charge hopping and, in turn, the overall redox conductivity, of a ferrocene-modified MOF can be altered by up to 30-fold by coupling electron exchange to the oxidation-state-dependent formation of inclusion complexes between cyclodextrin and channel-tethered metallocenes.

AB - Herein we demonstrate the use of host-guest chemistry to modulate rates of charge transport in metal-organic framework (MOF) films. The kinetics of site-to-site of charge hopping and, in turn, the overall redox conductivity, of a ferrocene-modified MOF can be altered by up to 30-fold by coupling electron exchange to the oxidation-state-dependent formation of inclusion complexes between cyclodextrin and channel-tethered metallocenes.

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JF - Chemical Communications

SN - 1359-7345

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Modulating the rate of charge transport in a metal-organic framework thin film using host:guest chemistry

Abstract

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