Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber

Luminescent solar concentrators (LSCs) collect and concentrate the solar irra-diation to generate electricity through the photovoltaic effect. LSCs haveattracted attention due to their concentration factors, their ability to providewavelength-to-bandgap matched photons, and because of their high fun...

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Autores: Delgado Sánchez, José María, Lillo Bravo, Isidoro, Menéndez Velázquez, Amador
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2021
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/152873
Acceso en línea:https://hdl.handle.net/11441/152873
https://doi.org/10.1002/er.6533
Access Level:acceso abierto
Palabra clave:Dye
FRET
Luminescent solar concentrator
Photovoltaic
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spelling Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorberDelgado Sánchez, José MaríaLillo Bravo, IsidoroMenéndez Velázquez, AmadorDyeFRETLuminescent solar concentratorPhotovoltaicLuminescent solar concentrators (LSCs) collect and concentrate the solar irra-diation to generate electricity through the photovoltaic effect. LSCs haveattracted attention due to their concentration factors, their ability to providewavelength-to-bandgap matched photons, and because of their high func-tionality under both diffuse and direct illumination. This paper assessesluminescent solar concentrators, in which the inclusion of a tunable photo-luminescence optical layer is analyzed. Three main goals are achieved. Firstof all, we achieved for the first time an optical window based on a randomlyoriented six-dye system that exchanges energy sequentially between them(Förster resonance energy transfer [FRET]), which is interesting from a sci-entific point of view. Second, the present work achieved a broad absorptionspectrum by combining six dyes, whichis interesting from a practical pointof view. Third, although we can achieve a similar broad absorption with areduced number of dyes, this strategy allows to tune both the absorption ofthe optical window and the emission with high selectivity (by removingdyes) in order to match the emissionof the luminescent system to thebandgap of the PV technology used in the LSC, whose efficiency is increasedby 26.9% with respect to the reference prototype.WileyFísica Aplicada IIngeniería EnergéticaTEP122: Termodinámica y Energías Renovables2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/152873https://doi.org/10.1002/er.6533reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésInternational Journal of Energy Research, 45 (7), 11294-11304.https://onlinelibrary.wiley.com/doi/epdf/10.1002/er.6533info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1528732026-06-17T12:51:07Z
dc.title.none.fl_str_mv Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
title Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
spellingShingle Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
Delgado Sánchez, José María
Dye
FRET
Luminescent solar concentrator
Photovoltaic
title_short Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
title_full Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
title_fullStr Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
title_full_unstemmed Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
title_sort Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
dc.creator.none.fl_str_mv Delgado Sánchez, José María
Lillo Bravo, Isidoro
Menéndez Velázquez, Amador
author Delgado Sánchez, José María
author_facet Delgado Sánchez, José María
Lillo Bravo, Isidoro
Menéndez Velázquez, Amador
author_role author
author2 Lillo Bravo, Isidoro
Menéndez Velázquez, Amador
author2_role author
author
dc.contributor.none.fl_str_mv Física Aplicada I
Ingeniería Energética
TEP122: Termodinámica y Energías Renovables
dc.subject.none.fl_str_mv Dye
FRET
Luminescent solar concentrator
Photovoltaic
topic Dye
FRET
Luminescent solar concentrator
Photovoltaic
description Luminescent solar concentrators (LSCs) collect and concentrate the solar irra-diation to generate electricity through the photovoltaic effect. LSCs haveattracted attention due to their concentration factors, their ability to providewavelength-to-bandgap matched photons, and because of their high func-tionality under both diffuse and direct illumination. This paper assessesluminescent solar concentrators, in which the inclusion of a tunable photo-luminescence optical layer is analyzed. Three main goals are achieved. Firstof all, we achieved for the first time an optical window based on a randomlyoriented six-dye system that exchanges energy sequentially between them(Förster resonance energy transfer [FRET]), which is interesting from a sci-entific point of view. Second, the present work achieved a broad absorptionspectrum by combining six dyes, whichis interesting from a practical pointof view. Third, although we can achieve a similar broad absorption with areduced number of dyes, this strategy allows to tune both the absorption ofthe optical window and the emission with high selectivity (by removingdyes) in order to match the emissionof the luminescent system to thebandgap of the PV technology used in the LSC, whose efficiency is increasedby 26.9% with respect to the reference prototype.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/152873
https://doi.org/10.1002/er.6533
url https://hdl.handle.net/11441/152873
https://doi.org/10.1002/er.6533
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv International Journal of Energy Research, 45 (7), 11294-11304.
https://onlinelibrary.wiley.com/doi/epdf/10.1002/er.6533
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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