Increased Electrical Conductivity in a Mesoporous Metal-Organic Framework Featuring Metallacarboranes Guests

Chung Wei Kung; Kenichi Otake; Cassandra T. Buru; Subhadip Goswami; Yuexing Cui; Joseph T. Hupp; Alexander M. Spokoyny; Omar K. Farha

doi:10.1021/jacs.8b00605

Increased Electrical Conductivity in a Mesoporous Metal-Organic Framework Featuring Metallacarboranes Guests

Chung Wei Kung, Kenichi Otake, Cassandra T. Buru, Subhadip Goswami, Yuexing Cui, Joseph T. Hupp, Alexander M. Spokoyny, Omar K. Farha^*

^*Corresponding author for this work

Chemistry

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

74 Scopus citations

Abstract

Nickel(IV) bis(dicarbollide) is incorporated in a zirconium-based metal-organic framework (MOF), NU-1000, to create an electrically conductive MOF with mesoporosity. All the nickel bis(dicarbollide) units are located as guest molecules in the microporous channels of NU-1000, which permits the further incorporation of other active species in the remaining mesopores. For demonstration, manganese oxide is installed on the nodes of the electrically conductive MOF. The electrochemically addressable fraction and specific capacitance of the manganese oxide in the conductive framework are more than 10 times higher than those of the manganese oxide in the parent MOF.

Original language	English (US)
Pages (from-to)	3871-3875
Number of pages	5
Journal	Journal of the American Chemical Society
Volume	140
Issue number	11
DOIs	https://doi.org/10.1021/jacs.8b00605
State	Published - Mar 21 2018

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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title = "Increased Electrical Conductivity in a Mesoporous Metal-Organic Framework Featuring Metallacarboranes Guests",

abstract = "Nickel(IV) bis(dicarbollide) is incorporated in a zirconium-based metal-organic framework (MOF), NU-1000, to create an electrically conductive MOF with mesoporosity. All the nickel bis(dicarbollide) units are located as guest molecules in the microporous channels of NU-1000, which permits the further incorporation of other active species in the remaining mesopores. For demonstration, manganese oxide is installed on the nodes of the electrically conductive MOF. The electrochemically addressable fraction and specific capacitance of the manganese oxide in the conductive framework are more than 10 times higher than those of the manganese oxide in the parent MOF.",

author = "Kung, {Chung Wei} and Kenichi Otake and Buru, {Cassandra T.} and Subhadip Goswami and Yuexing Cui and Hupp, {Joseph T.} and Spokoyny, {Alexander M.} and Farha, {Omar K.}",

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Increased Electrical Conductivity in a Mesoporous Metal-Organic Framework Featuring Metallacarboranes Guests. / Kung, Chung Wei; Otake, Kenichi; Buru, Cassandra T.; Goswami, Subhadip; Cui, Yuexing; Hupp, Joseph T.; Spokoyny, Alexander M.; Farha, Omar K.

In: Journal of the American Chemical Society, Vol. 140, No. 11, 21.03.2018, p. 3871-3875.

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

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AU - Kung, Chung Wei

AU - Otake, Kenichi

AU - Buru, Cassandra T.

AU - Goswami, Subhadip

AU - Cui, Yuexing

AU - Hupp, Joseph T.

AU - Spokoyny, Alexander M.

AU - Farha, Omar K.

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