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Enhanced thermoelectric properties of a semiconducting two-dimensional metal-organic framework via iodine loading

Enhanced thermoelectric properties of a semiconducting two-dimensional metal-organic framework via iodine loading
Enhanced thermoelectric properties of a semiconducting two-dimensional metal-organic framework via iodine loading
We report the first result of a study in which molecular iodine has been incorporated via incipient wetness impregnation into the two-dimensional semiconducting metal–organic framework (MOF) Cu3(2,3,6,7,10,11-hexahydroxytriphenylene)2 Cu3(HHTP)2 to enhance its thermoelectric properties. A power factor of 0.757 μW m–1 K–2 for this MOF was obtained which demonstrates that this provides an effective route for the preparation of moderate-performance thermoelectric MOFs.
Conducting, metal-organic frameworks, dip coating, iodine, thermoelectrics
1944-8244
5478–5486
Gonzalez Juarez, Maria De Lourdes
1889c77f-4172-4394-b704-0c03968c7a87
Isaacs, Mark
2c59e1b2-d1aa-4ec8-9032-72820e8cacb0
Bradshaw, Darren
7677b11e-1961-447e-b9ba-4847a74bd4dd
Nandhakumar, Iris S.
e9850fe5-1152-4df8-8a26-ed44b5564b04
Gonzalez Juarez, Maria De Lourdes
1889c77f-4172-4394-b704-0c03968c7a87
Isaacs, Mark
2c59e1b2-d1aa-4ec8-9032-72820e8cacb0
Bradshaw, Darren
7677b11e-1961-447e-b9ba-4847a74bd4dd
Nandhakumar, Iris S.
e9850fe5-1152-4df8-8a26-ed44b5564b04

Gonzalez Juarez, Maria De Lourdes, Isaacs, Mark, Bradshaw, Darren and Nandhakumar, Iris S. (2023) Enhanced thermoelectric properties of a semiconducting two-dimensional metal-organic framework via iodine loading. ACS Applied Materials & Interfaces, 15 (4), 5478–5486. (doi:10.1021/acsami.2c20770).

Record type: Article

Abstract

We report the first result of a study in which molecular iodine has been incorporated via incipient wetness impregnation into the two-dimensional semiconducting metal–organic framework (MOF) Cu3(2,3,6,7,10,11-hexahydroxytriphenylene)2 Cu3(HHTP)2 to enhance its thermoelectric properties. A power factor of 0.757 μW m–1 K–2 for this MOF was obtained which demonstrates that this provides an effective route for the preparation of moderate-performance thermoelectric MOFs.

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Accepted/In Press date: 5 January 2023
Published date: 23 January 2023
Keywords: Conducting, metal-organic frameworks, dip coating, iodine, thermoelectrics
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Identifiers

Local EPrints ID: 502517
URI: http://eprints.soton.ac.uk/id/eprint/502517
DOI: doi:10.1021/acsami.2c20770
ISSN: 1944-8244
PURE UUID: 5b3ab38a-f3c3-4057-8ec5-ad74bb9a29d7
ORCID for Darren Bradshaw: ORCID iD orcid.org/0000-0001-5258-6224
ORCID for Iris S. Nandhakumar: ORCID iD orcid.org/0000-0002-9668-9126

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Date deposited: 27 Jun 2025 16:48
Last modified: 22 Aug 2025 02:05

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Contributors

Author: Maria De Lourdes Gonzalez Juarez
Author: Mark Isaacs
Author: Darren Bradshaw ORCID iD
Author: Iris S. Nandhakumar ORCID iD

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