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The significance of metal coordination in imidazole‐functionalized metal organic frameworks for carbon dioxide utilization

The significance of metal coordination in imidazole‐functionalized metal organic frameworks for carbon dioxide utilization
The significance of metal coordination in imidazole‐functionalized metal organic frameworks for carbon dioxide utilization
The grafting of imidazole species onto coordinatively unsaturated sites within metal organic framework MIL‐101(Cr) enables enhanced CO 2 capture in close proximity to catalytic sites. The subsequent combination of CO 2 and epoxide binding sites, as shown through theoretical findings, significantly improves the rate of cyclic carbonate formation, producing a highly active CO 2 utilization catalyst. An array of spectroscopic investigations, in combination with theoretical calculations reveal the nature of the active sites and associated catalytic mechanism which validates the careful design of the hybrid MIL‐101(Cr).
0947-6539
Webb, William
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Potter, Matthew
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Stewart, Daniel
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Elliott, Stuart
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Sazio, Pier
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Zhang, Zhongxing
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Luo, He-kuan
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Teng, Jinghua
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Zhang, Liling
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Ivaldi, Chiara
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Miletto, Ivana
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Gianotti, Enrica
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Raja, Robert
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Webb, William
fb2b9d49-23f1-4645-aaf5-f92dd5f6bdad
Potter, Matthew
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Stewart, Daniel
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Elliott, Stuart
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Sazio, Pier
0d6200b5-9947-469a-8e97-9147da8a7158
Zhang, Zhongxing
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Luo, He-kuan
c46a124b-9eea-43de-88e8-67fbbeedc1dc
Teng, Jinghua
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Zhang, Liling
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Ivaldi, Chiara
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Miletto, Ivana
9a3fe0ee-6afd-4e72-abff-8e83a9114ae9
Gianotti, Enrica
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Raja, Robert
74faf442-38a6-4ac1-84f9-b3c039cb392b

Webb, William, Potter, Matthew, Stewart, Daniel, Elliott, Stuart, Sazio, Pier, Zhang, Zhongxing, Luo, He-kuan, Teng, Jinghua, Zhang, Liling, Ivaldi, Chiara, Miletto, Ivana, Gianotti, Enrica and Raja, Robert (2020) The significance of metal coordination in imidazole‐functionalized metal organic frameworks for carbon dioxide utilization. Chemistry - A European Journal. (doi:10.1002/chem.202001561).

Record type: Article

Abstract

The grafting of imidazole species onto coordinatively unsaturated sites within metal organic framework MIL‐101(Cr) enables enhanced CO 2 capture in close proximity to catalytic sites. The subsequent combination of CO 2 and epoxide binding sites, as shown through theoretical findings, significantly improves the rate of cyclic carbonate formation, producing a highly active CO 2 utilization catalyst. An array of spectroscopic investigations, in combination with theoretical calculations reveal the nature of the active sites and associated catalytic mechanism which validates the careful design of the hybrid MIL‐101(Cr).

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chem.202001561 - Accepted Manuscript
Restricted to Repository staff only until 25 May 2021.
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Accepted/In Press date: 26 May 2020
e-pub ahead of print date: 26 May 2020

Identifiers

Local EPrints ID: 441136
URI: http://eprints.soton.ac.uk/id/eprint/441136
ISSN: 0947-6539
PURE UUID: ca918883-573d-46c6-ab87-8a0a3473de49
ORCID for Matthew Potter: ORCID iD orcid.org/0000-0001-9849-3306
ORCID for Daniel Stewart: ORCID iD orcid.org/0000-0003-3409-6517
ORCID for Pier Sazio: ORCID iD orcid.org/0000-0002-6506-9266
ORCID for Robert Raja: ORCID iD orcid.org/0000-0002-4161-7053

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Date deposited: 02 Jun 2020 16:32
Last modified: 29 Jul 2020 01:39

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