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dc.contributor.authorPrentice, Callum
dc.contributor.authorMorrison, James
dc.contributor.authorSmith, Andrew D.
dc.contributor.authorZysman-Colman, Eli
dc.identifier.citationPrentice , C , Morrison , J , Smith , A D & Zysman-Colman , E 2023 , ' Multi-resonant thermally activated delayed fluorescent (MR-TADF) compounds as photocatalysts ' , Chemistry - A European Journal , vol. 29 , no. 2 , e202202998 .
dc.identifier.otherPURE: 281574768
dc.identifier.otherPURE UUID: 44fe1f18-7c89-4459-8cfa-c77e8df6197f
dc.identifier.otherORCID: /0000-0002-2104-7313/work/123196565
dc.identifier.otherORCID: /0000-0001-7183-6022/work/123196883
dc.identifier.otherScopus: 85142785116
dc.identifier.otherWOS: 000883113300001
dc.descriptionFunding: Authors thank AstraZeneca for funding (C. P.).en
dc.description.abstractDonor-acceptor (D-A) thermally activated delayed fluorescent (TADF) compounds, such as 4CzIPN, have become a widely used sub-class of organic photocatalysts for a plethora of photocatalytic reactions. Multi-resonant TADF (MR-TADF) compounds, a subclass of TADF emitters that are rigid nanographene derivatives, such as DiKTa and Mes3DiKTa, have to date not been explored as photocatalysts. In this study both DiKTa and Mes3DiKTa were found to give comparable or better product yield than 4CzIPN in a range of photocatalytic processes that rely upon reductive quenching, oxidative quenching, energy transfer and dual photocatalytic processes. In a model oxidative quench process, DiKTa and Mes3DiKTa gave increased reaction rates in comparison to 4CzIPN, with DiKTa being of particular interest due to the lower material cost (£0.94/mmol) compared to that of 4CzIPN (£3.26/mmol). These results suggest that DiKTa and Mes3DiKTa would be excellent additions to any chemist’s collection of photocatalysts.
dc.relation.ispartofChemistry - A European Journalen
dc.rightsCopyright © 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.en
dc.subjectMulti-resonant thermally activated delayed fluorescence (MR-TADF)en
dc.subjectThermally activated delayed fluorescence (TADF)en
dc.subjectQD Chemistryen
dc.titleMulti-resonant thermally activated delayed fluorescent (MR-TADF) compounds as photocatalystsen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. Centre for Energy Ethicsen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.description.statusPeer revieweden

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