A cockspur for the DSS cells: Erythrina crista-galli sensitizers

Autores
Enciso, Paula; Decoppet, Jean David; Grätzel, Michael; Wörner, Michael; Cabrerizo, Franco Martín; Cerdá, María Fernanda
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dye sensitized solar cells were assembled employing a mixture of anthocyanins extracted from red ceibo's flowers. At the literature different extraction procedures are reported to extract anthocyanins from natural products and sensitize the cells. In order to compare them, different methods were followed to set the cells under the same conditions. Assembled cells showed very interesting conversion efficiency values, reaching a 0.73% value for extracts purified using C18 column, in open cells under illumination using a solar light simulator, 1 sun, 1.5 AM. Data reported herein prove that anthocyanins obtained from ceibo's flower, after simple further purification, might represent an excellent, cheap and clean alternative for the development of DSS cells.
Fil: Enciso, Paula. Universidad de la República; Uruguay
Fil: Decoppet, Jean David. Ecole Polytechnique Federale de Lausanne; Suiza
Fil: Grätzel, Michael. Ecole Polytechnique Federale de Lausanne; Suiza
Fil: Wörner, Michael. Karlsruher Institut fur Technologie; Alemania
Fil: Cabrerizo, Franco Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Cerdá, María Fernanda. Universidad de la República; Uruguay
Materia
Anthocyanins
Dssc
Natural Dye
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/55168
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A cockspur for the DSS cells: Erythrina crista-galli sensitizersEnciso, PaulaDecoppet, Jean DavidGrätzel, MichaelWörner, MichaelCabrerizo, Franco MartínCerdá, María FernandaAnthocyaninsDsscNatural Dyehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Dye sensitized solar cells were assembled employing a mixture of anthocyanins extracted from red ceibo's flowers. At the literature different extraction procedures are reported to extract anthocyanins from natural products and sensitize the cells. In order to compare them, different methods were followed to set the cells under the same conditions. Assembled cells showed very interesting conversion efficiency values, reaching a 0.73% value for extracts purified using C18 column, in open cells under illumination using a solar light simulator, 1 sun, 1.5 AM. Data reported herein prove that anthocyanins obtained from ceibo's flower, after simple further purification, might represent an excellent, cheap and clean alternative for the development of DSS cells.Fil: Enciso, Paula. Universidad de la República; UruguayFil: Decoppet, Jean David. Ecole Polytechnique Federale de Lausanne; SuizaFil: Grätzel, Michael. Ecole Polytechnique Federale de Lausanne; SuizaFil: Wörner, Michael. Karlsruher Institut fur Technologie; AlemaniaFil: Cabrerizo, Franco Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaFil: Cerdá, María Fernanda. Universidad de la República; UruguayPergamon-Elsevier Science Ltd2017-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/55168Enciso, Paula; Decoppet, Jean David; Grätzel, Michael; Wörner, Michael; Cabrerizo, Franco Martín; et al.; A cockspur for the DSS cells: Erythrina crista-galli sensitizers; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy; 176; 4-2017; 91-981386-1425CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1386142517300021info:eu-repo/semantics/altIdentifier/doi/10.1016/j.saa.2017.01.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:08:09Zoai:ri.conicet.gov.ar:11336/55168instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:08:09.622CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A cockspur for the DSS cells: Erythrina crista-galli sensitizers
title A cockspur for the DSS cells: Erythrina crista-galli sensitizers
spellingShingle A cockspur for the DSS cells: Erythrina crista-galli sensitizers
Enciso, Paula
Anthocyanins
Dssc
Natural Dye
title_short A cockspur for the DSS cells: Erythrina crista-galli sensitizers
title_full A cockspur for the DSS cells: Erythrina crista-galli sensitizers
title_fullStr A cockspur for the DSS cells: Erythrina crista-galli sensitizers
title_full_unstemmed A cockspur for the DSS cells: Erythrina crista-galli sensitizers
title_sort A cockspur for the DSS cells: Erythrina crista-galli sensitizers
dc.creator.none.fl_str_mv Enciso, Paula
Decoppet, Jean David
Grätzel, Michael
Wörner, Michael
Cabrerizo, Franco Martín
Cerdá, María Fernanda
author Enciso, Paula
author_facet Enciso, Paula
Decoppet, Jean David
Grätzel, Michael
Wörner, Michael
Cabrerizo, Franco Martín
Cerdá, María Fernanda
author_role author
author2 Decoppet, Jean David
Grätzel, Michael
Wörner, Michael
Cabrerizo, Franco Martín
Cerdá, María Fernanda
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Anthocyanins
Dssc
Natural Dye
topic Anthocyanins
Dssc
Natural Dye
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Dye sensitized solar cells were assembled employing a mixture of anthocyanins extracted from red ceibo's flowers. At the literature different extraction procedures are reported to extract anthocyanins from natural products and sensitize the cells. In order to compare them, different methods were followed to set the cells under the same conditions. Assembled cells showed very interesting conversion efficiency values, reaching a 0.73% value for extracts purified using C18 column, in open cells under illumination using a solar light simulator, 1 sun, 1.5 AM. Data reported herein prove that anthocyanins obtained from ceibo's flower, after simple further purification, might represent an excellent, cheap and clean alternative for the development of DSS cells.
Fil: Enciso, Paula. Universidad de la República; Uruguay
Fil: Decoppet, Jean David. Ecole Polytechnique Federale de Lausanne; Suiza
Fil: Grätzel, Michael. Ecole Polytechnique Federale de Lausanne; Suiza
Fil: Wörner, Michael. Karlsruher Institut fur Technologie; Alemania
Fil: Cabrerizo, Franco Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Cerdá, María Fernanda. Universidad de la República; Uruguay
description Dye sensitized solar cells were assembled employing a mixture of anthocyanins extracted from red ceibo's flowers. At the literature different extraction procedures are reported to extract anthocyanins from natural products and sensitize the cells. In order to compare them, different methods were followed to set the cells under the same conditions. Assembled cells showed very interesting conversion efficiency values, reaching a 0.73% value for extracts purified using C18 column, in open cells under illumination using a solar light simulator, 1 sun, 1.5 AM. Data reported herein prove that anthocyanins obtained from ceibo's flower, after simple further purification, might represent an excellent, cheap and clean alternative for the development of DSS cells.
publishDate 2017
dc.date.none.fl_str_mv 2017-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/55168
Enciso, Paula; Decoppet, Jean David; Grätzel, Michael; Wörner, Michael; Cabrerizo, Franco Martín; et al.; A cockspur for the DSS cells: Erythrina crista-galli sensitizers; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy; 176; 4-2017; 91-98
1386-1425
CONICET Digital
CONICET
url http://hdl.handle.net/11336/55168
identifier_str_mv Enciso, Paula; Decoppet, Jean David; Grätzel, Michael; Wörner, Michael; Cabrerizo, Franco Martín; et al.; A cockspur for the DSS cells: Erythrina crista-galli sensitizers; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy; 176; 4-2017; 91-98
1386-1425
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1386142517300021
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.saa.2017.01.002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781408351092736
score 12.982451

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