Two-way photoswitching norbornadiene derivatives for solar energy storage

Molecular photoswitches of norbornadiene (NBD) derivatives have been effectively applied in molecular solar-thermal energy storage (MOST) by photoisomerization of NBD to a quadricyclane (QC) state. However, a challenge of the NBD-based MOST system is the lack of a reversible two-way photoswitching p...

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Autores: Fei, Liang, Hölzel, Helen, Wang, Zhihang, Hillers Bendtsen, Andreas Erbs, Aslam, Adil S., Shamsabadi, Monika, Tan, Jialing, Mikkelsen, Kurt V., Wang, Chaoxia, Moth-Poulsen, Kasper|||0000-0003-4018-4927
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/424271
Acceso en línea:https://hdl.handle.net/2117/424271
https://dx.doi.org/10.1039/d4sc04247f
Access Level:acceso abierto
Palabra clave:Solar thermal energy
Energia tèrmica solar
Àrees temàtiques de la UPC::Energies::Energia solar tèrmica
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spelling Two-way photoswitching norbornadiene derivatives for solar energy storageFei, LiangHölzel, HelenWang, ZhihangHillers Bendtsen, Andreas ErbsAslam, Adil S.Shamsabadi, MonikaTan, JialingMikkelsen, Kurt V.Wang, ChaoxiaMoth-Poulsen, Kasper|||0000-0003-4018-4927Solar thermal energyEnergia tèrmica solarÀrees temàtiques de la UPC::Energies::Energia solar tèrmicaMolecular photoswitches of norbornadiene (NBD) derivatives have been effectively applied in molecular solar-thermal energy storage (MOST) by photoisomerization of NBD to a quadricyclane (QC) state. However, a challenge of the NBD-based MOST system is the lack of a reversible two-way photoswitching process, limiting conversion from QC to thermal and catalytic methods. Here we design a series of NBD derivatives with a combination of acceptor and donor units to achieve two-way photoswitching, which can optically release energy by back-conversion from QC to NBD. Highly efficient photoconversion yields from NBD to QC and QC to NBD are up to 99% and 82%, respectively. The energy storage density of two-way photoswitching NBD is up to 312 J g-1 and optically controlled two-way photoswitching devices are demonstrated for the first time both in flow and in thin films, which illustrate a promising approach for fast and robust energy release in both solution and solid state.Royal Society of Chemistry (RSC)20242024-11-2120252025-02-14journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/424271https://dx.doi.org/10.1039/d4sc04247freponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/4242712026-05-27T15:37:01Z
dc.title.none.fl_str_mv Two-way photoswitching norbornadiene derivatives for solar energy storage
title Two-way photoswitching norbornadiene derivatives for solar energy storage
spellingShingle Two-way photoswitching norbornadiene derivatives for solar energy storage
Fei, Liang
Solar thermal energy
Energia tèrmica solar
Àrees temàtiques de la UPC::Energies::Energia solar tèrmica
title_short Two-way photoswitching norbornadiene derivatives for solar energy storage
title_full Two-way photoswitching norbornadiene derivatives for solar energy storage
title_fullStr Two-way photoswitching norbornadiene derivatives for solar energy storage
title_full_unstemmed Two-way photoswitching norbornadiene derivatives for solar energy storage
title_sort Two-way photoswitching norbornadiene derivatives for solar energy storage
dc.creator.none.fl_str_mv Fei, Liang
Hölzel, Helen
Wang, Zhihang
Hillers Bendtsen, Andreas Erbs
Aslam, Adil S.
Shamsabadi, Monika
Tan, Jialing
Mikkelsen, Kurt V.
Wang, Chaoxia
Moth-Poulsen, Kasper|||0000-0003-4018-4927
author Fei, Liang
author_facet Fei, Liang
Hölzel, Helen
Wang, Zhihang
Hillers Bendtsen, Andreas Erbs
Aslam, Adil S.
Shamsabadi, Monika
Tan, Jialing
Mikkelsen, Kurt V.
Wang, Chaoxia
Moth-Poulsen, Kasper|||0000-0003-4018-4927
author_role author
author2 Hölzel, Helen
Wang, Zhihang
Hillers Bendtsen, Andreas Erbs
Aslam, Adil S.
Shamsabadi, Monika
Tan, Jialing
Mikkelsen, Kurt V.
Wang, Chaoxia
Moth-Poulsen, Kasper|||0000-0003-4018-4927
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Solar thermal energy
Energia tèrmica solar
Àrees temàtiques de la UPC::Energies::Energia solar tèrmica
topic Solar thermal energy
Energia tèrmica solar
Àrees temàtiques de la UPC::Energies::Energia solar tèrmica
description Molecular photoswitches of norbornadiene (NBD) derivatives have been effectively applied in molecular solar-thermal energy storage (MOST) by photoisomerization of NBD to a quadricyclane (QC) state. However, a challenge of the NBD-based MOST system is the lack of a reversible two-way photoswitching process, limiting conversion from QC to thermal and catalytic methods. Here we design a series of NBD derivatives with a combination of acceptor and donor units to achieve two-way photoswitching, which can optically release energy by back-conversion from QC to NBD. Highly efficient photoconversion yields from NBD to QC and QC to NBD are up to 99% and 82%, respectively. The energy storage density of two-way photoswitching NBD is up to 312 J g-1 and optically controlled two-way photoswitching devices are demonstrated for the first time both in flow and in thin films, which illustrate a promising approach for fast and robust energy release in both solution and solid state.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-11-21
2025
2025-02-14
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/424271
https://dx.doi.org/10.1039/d4sc04247f
url https://hdl.handle.net/2117/424271
https://dx.doi.org/10.1039/d4sc04247f
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry (RSC)
publisher.none.fl_str_mv Royal Society of Chemistry (RSC)
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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