Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots

Autores
Otero, Manuel; Dittrich, Thomas; Rappich, Jörg; Heredia, Daniel Alejandro; Fungo, Fernando Gabriel; Durantini, Edgardo Néstor; Otero, Luis Alberto
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A photoactive interface is formed between an electrochemical generated organic polymer film and CdSe quantum dots. The specifically designed and synthesized 3,4 ethylenedioxythiophene electroactive monomer, holding C60 buckminsterfullerene, allows the formation of thin films containing both, electron acceptor and hole transport moieties. The generation of photoinduced heterogeneous charge transfer in CdSe quantum dots-electropolymer system was characterized by time resolved and spectral dependent surface photovoltage. In films containing C60 moieties whose surface was modified with 5 nm CdSe quantum dots, the illumination generated photovoltage values around twenty times larger than those obtained without nanoparticles decoration. The results show that this organic-inorganic hybrid interface is a potential structure for the development of optoelectronic devices.
Fil: Otero, Manuel. Helmholtz Center Berlin for Materials and Energy; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Dittrich, Thomas. Helmholtz Center Berlin for Materials and Energy; Alemania
Fil: Rappich, Jörg. Helmholtz Center Berlin for Materials and Energy; Alemania
Fil: Heredia, Daniel Alejandro. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fungo, Fernando Gabriel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Durantini, Edgardo Néstor. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Otero, Luis Alberto. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
CDSE QUANTUM DOTS
ELECTRO-POLYMERIZATION
ORGANIC-INORGANIC HYBRID SYSTEMS
POLYETHYLENEDIOXYTHIOPHENE-C<INF>60</INF>
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/60579
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/60579
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dotsOtero, ManuelDittrich, ThomasRappich, JörgHeredia, Daniel AlejandroFungo, Fernando GabrielDurantini, Edgardo NéstorOtero, Luis AlbertoCDSE QUANTUM DOTSELECTRO-POLYMERIZATIONORGANIC-INORGANIC HYBRID SYSTEMSPOLYETHYLENEDIOXYTHIOPHENE-C<INF>60</INF>https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A photoactive interface is formed between an electrochemical generated organic polymer film and CdSe quantum dots. The specifically designed and synthesized 3,4 ethylenedioxythiophene electroactive monomer, holding C60 buckminsterfullerene, allows the formation of thin films containing both, electron acceptor and hole transport moieties. The generation of photoinduced heterogeneous charge transfer in CdSe quantum dots-electropolymer system was characterized by time resolved and spectral dependent surface photovoltage. In films containing C60 moieties whose surface was modified with 5 nm CdSe quantum dots, the illumination generated photovoltage values around twenty times larger than those obtained without nanoparticles decoration. The results show that this organic-inorganic hybrid interface is a potential structure for the development of optoelectronic devices.Fil: Otero, Manuel. Helmholtz Center Berlin for Materials and Energy; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Dittrich, Thomas. Helmholtz Center Berlin for Materials and Energy; AlemaniaFil: Rappich, Jörg. Helmholtz Center Berlin for Materials and Energy; AlemaniaFil: Heredia, Daniel Alejandro. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Fungo, Fernando Gabriel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Durantini, Edgardo Néstor. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Otero, Luis Alberto. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPergamon-Elsevier Science Ltd2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/60579Otero, Manuel; Dittrich, Thomas; Rappich, Jörg; Heredia, Daniel Alejandro; Fungo, Fernando Gabriel; et al.; Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 173; 5-2015; 316-3220013-4686CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.electacta.2015.05.029info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S001346861501141Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-08T12:52:52Zoai:ri.conicet.gov.ar:11336/60579instacron: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:34982026-01-08 12:52:52.825CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
title Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
spellingShingle Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
Otero, Manuel
CDSE QUANTUM DOTS
ELECTRO-POLYMERIZATION
ORGANIC-INORGANIC HYBRID SYSTEMS
POLYETHYLENEDIOXYTHIOPHENE-C<INF>60</INF>
title_short Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
title_full Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
title_fullStr Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
title_full_unstemmed Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
title_sort Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots
dc.creator.none.fl_str_mv Otero, Manuel
Dittrich, Thomas
Rappich, Jörg
Heredia, Daniel Alejandro
Fungo, Fernando Gabriel
Durantini, Edgardo Néstor
Otero, Luis Alberto
author Otero, Manuel
author_facet Otero, Manuel
Dittrich, Thomas
Rappich, Jörg
Heredia, Daniel Alejandro
Fungo, Fernando Gabriel
Durantini, Edgardo Néstor
Otero, Luis Alberto
author_role author
author2 Dittrich, Thomas
Rappich, Jörg
Heredia, Daniel Alejandro
Fungo, Fernando Gabriel
Durantini, Edgardo Néstor
Otero, Luis Alberto
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv CDSE QUANTUM DOTS
ELECTRO-POLYMERIZATION
ORGANIC-INORGANIC HYBRID SYSTEMS
POLYETHYLENEDIOXYTHIOPHENE-C<INF>60</INF>
topic CDSE QUANTUM DOTS
ELECTRO-POLYMERIZATION
ORGANIC-INORGANIC HYBRID SYSTEMS
POLYETHYLENEDIOXYTHIOPHENE-C<INF>60</INF>
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A photoactive interface is formed between an electrochemical generated organic polymer film and CdSe quantum dots. The specifically designed and synthesized 3,4 ethylenedioxythiophene electroactive monomer, holding C60 buckminsterfullerene, allows the formation of thin films containing both, electron acceptor and hole transport moieties. The generation of photoinduced heterogeneous charge transfer in CdSe quantum dots-electropolymer system was characterized by time resolved and spectral dependent surface photovoltage. In films containing C60 moieties whose surface was modified with 5 nm CdSe quantum dots, the illumination generated photovoltage values around twenty times larger than those obtained without nanoparticles decoration. The results show that this organic-inorganic hybrid interface is a potential structure for the development of optoelectronic devices.
Fil: Otero, Manuel. Helmholtz Center Berlin for Materials and Energy; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Dittrich, Thomas. Helmholtz Center Berlin for Materials and Energy; Alemania
Fil: Rappich, Jörg. Helmholtz Center Berlin for Materials and Energy; Alemania
Fil: Heredia, Daniel Alejandro. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fungo, Fernando Gabriel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Durantini, Edgardo Néstor. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Otero, Luis Alberto. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description A photoactive interface is formed between an electrochemical generated organic polymer film and CdSe quantum dots. The specifically designed and synthesized 3,4 ethylenedioxythiophene electroactive monomer, holding C60 buckminsterfullerene, allows the formation of thin films containing both, electron acceptor and hole transport moieties. The generation of photoinduced heterogeneous charge transfer in CdSe quantum dots-electropolymer system was characterized by time resolved and spectral dependent surface photovoltage. In films containing C60 moieties whose surface was modified with 5 nm CdSe quantum dots, the illumination generated photovoltage values around twenty times larger than those obtained without nanoparticles decoration. The results show that this organic-inorganic hybrid interface is a potential structure for the development of optoelectronic devices.
publishDate 2015
dc.date.none.fl_str_mv 2015-05
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/11336/60579
Otero, Manuel; Dittrich, Thomas; Rappich, Jörg; Heredia, Daniel Alejandro; Fungo, Fernando Gabriel; et al.; Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 173; 5-2015; 316-322
0013-4686
CONICET Digital
CONICET
url http://hdl.handle.net/11336/60579
identifier_str_mv Otero, Manuel; Dittrich, Thomas; Rappich, Jörg; Heredia, Daniel Alejandro; Fungo, Fernando Gabriel; et al.; Photoinduced charge separation in organic-inorganic hybrid system: C60-containing electropolymer / CdSe-quantum dots; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 173; 5-2015; 316-322
0013-4686
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.electacta.2015.05.029
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S001346861501141X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
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_ 1853775272449409024
score 13.25844

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