A novel structural form of MIL-53 observed for the scandium analogue and its response to temperature variation and CO 2 adsorption

John P S Mowat; Valerie R. Seymour; John M. Griffin; Stephen P. Thompson; Alexandra M Z Slawin; David Fairen-Jimenez; Tina Düren; Sharon E. Ashbrook; Paul A. Wright

doi:10.1039/c1dt11729g

A novel structural form of MIL-53 observed for the scandium analogue and its response to temperature variation and CO ₂ adsorption

John P S Mowat, Valerie R. Seymour, John M. Griffin, Stephen P. Thompson, Alexandra M Z Slawin, David Fairen-Jimenez, Tina Düren, Sharon E. Ashbrook, Paul A. Wright

Department of Chemical Engineering

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

92 Citations (SciVal)

Abstract

The scandium analogue of the flexible terephthalate MIL-53 yields a novel closed pore structure upon removal of guest molecules which has unusual thermal behaviour and stepwise opening during CO ₂ adsorption. By contrast, the nitro-functionalised MIL-53(Sc) cannot fully close and the structure possesses permanent porosity for CO ₂.

Original language	English
Pages (from-to)	3937-3941
Number of pages	5
Journal	Dalton Transactions
Volume	41
Issue number	14
Early online date	15 Nov 2011
DOIs	https://doi.org/10.1039/c1dt11729g
Publication status	Published - 14 Apr 2012

ASJC Scopus subject areas

Inorganic Chemistry

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abstract = "The scandium analogue of the flexible terephthalate MIL-53 yields a novel closed pore structure upon removal of guest molecules which has unusual thermal behaviour and stepwise opening during CO 2 adsorption. By contrast, the nitro-functionalised MIL-53(Sc) cannot fully close and the structure possesses permanent porosity for CO 2.",

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AU - Thompson, Stephen P.

AU - Slawin, Alexandra M Z

AU - Fairen-Jimenez, David

AU - Düren, Tina

AU - Ashbrook, Sharon E.

AU - Wright, Paul A.

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AB - The scandium analogue of the flexible terephthalate MIL-53 yields a novel closed pore structure upon removal of guest molecules which has unusual thermal behaviour and stepwise opening during CO 2 adsorption. By contrast, the nitro-functionalised MIL-53(Sc) cannot fully close and the structure possesses permanent porosity for CO 2.

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A novel structural form of MIL-53 observed for the scandium analogue and its response to temperature variation and CO ₂ adsorption

Abstract

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