Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2

Autores
Valdes, Matias Hernan; Frontini, María Alejandra; Vazquez, Marcela Vivian; Goossens, Alain
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Thin CuInSe2 films have been prepared by electrodeposition from a single bath aqueous solution on both dense and nanoporous TiO2. The films are deposited potentiostatically using a N2-purged electrolyte at different potentials. Various deposition times and solution compositions have been employed. The effect of annealing in air and in argon at different temperatures and times is also investigated. Thin films and nanocomposites of TiO2 and CuInSe2 have been studied with electron microscopy, X-ray diffraction, Raman spectroscopy, and optical absorption spectroscopy. After a thermal anneal in argon at 350 °C for 30 min excellent CuInSe2 is obtained. In particular the nominal crystal structure and the bandgap of 1.0 eV are found. Although pinholes are present occasionally, good samples with diode curves showing a rectification ratio of 24 at ±1 V are obtained. Upon irradiation with simulated solar light of 1000 W m−2 a clear photoconductivity response is observed. Furthermore, also some photovoltaic energy conversion is found in TiO2|CuInSe2 nanocomposites.
Fil: Valdes, Matias Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina. Delft University of Technology; Países Bajos
Fil: Frontini, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Vazquez, Marcela Vivian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Goossens, Alain. Delft University of Technology; Países Bajos
Materia
Tio2
Nanoporous
Cise
Electrodeposition
Solar Cells
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:11336/70782
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2Valdes, Matias HernanFrontini, María AlejandraVazquez, Marcela VivianGoossens, AlainTio2NanoporousCiseElectrodepositionSolar Cellshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Thin CuInSe2 films have been prepared by electrodeposition from a single bath aqueous solution on both dense and nanoporous TiO2. The films are deposited potentiostatically using a N2-purged electrolyte at different potentials. Various deposition times and solution compositions have been employed. The effect of annealing in air and in argon at different temperatures and times is also investigated. Thin films and nanocomposites of TiO2 and CuInSe2 have been studied with electron microscopy, X-ray diffraction, Raman spectroscopy, and optical absorption spectroscopy. After a thermal anneal in argon at 350 °C for 30 min excellent CuInSe2 is obtained. In particular the nominal crystal structure and the bandgap of 1.0 eV are found. Although pinholes are present occasionally, good samples with diode curves showing a rectification ratio of 24 at ±1 V are obtained. Upon irradiation with simulated solar light of 1000 W m−2 a clear photoconductivity response is observed. Furthermore, also some photovoltaic energy conversion is found in TiO2|CuInSe2 nanocomposites.Fil: Valdes, Matias Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina. Delft University of Technology; Países BajosFil: Frontini, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Vazquez, Marcela Vivian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Goossens, Alain. Delft University of Technology; Países BajosElsevier Science2007-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/70782Valdes, Matias Hernan; Frontini, María Alejandra; Vazquez, Marcela Vivian; Goossens, Alain; Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2; Elsevier Science; Applied Surface Science; 254; 7-2007; 303-3070169-4332CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apsusc.2007.07.063info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0169433207009403info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:54:05Zoai:ri.conicet.gov.ar:11336/70782instacron: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:34982025-09-03 09:54:05.321CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
title Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
spellingShingle Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
Valdes, Matias Hernan
Tio2
Nanoporous
Cise
Electrodeposition
Solar Cells
title_short Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
title_full Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
title_fullStr Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
title_full_unstemmed Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
title_sort Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2
dc.creator.none.fl_str_mv Valdes, Matias Hernan
Frontini, María Alejandra
Vazquez, Marcela Vivian
Goossens, Alain
author Valdes, Matias Hernan
author_facet Valdes, Matias Hernan
Frontini, María Alejandra
Vazquez, Marcela Vivian
Goossens, Alain
author_role author
author2 Frontini, María Alejandra
Vazquez, Marcela Vivian
Goossens, Alain
author2_role author
author
author
dc.subject.none.fl_str_mv Tio2
Nanoporous
Cise
Electrodeposition
Solar Cells
topic Tio2
Nanoporous
Cise
Electrodeposition
Solar Cells
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Thin CuInSe2 films have been prepared by electrodeposition from a single bath aqueous solution on both dense and nanoporous TiO2. The films are deposited potentiostatically using a N2-purged electrolyte at different potentials. Various deposition times and solution compositions have been employed. The effect of annealing in air and in argon at different temperatures and times is also investigated. Thin films and nanocomposites of TiO2 and CuInSe2 have been studied with electron microscopy, X-ray diffraction, Raman spectroscopy, and optical absorption spectroscopy. After a thermal anneal in argon at 350 °C for 30 min excellent CuInSe2 is obtained. In particular the nominal crystal structure and the bandgap of 1.0 eV are found. Although pinholes are present occasionally, good samples with diode curves showing a rectification ratio of 24 at ±1 V are obtained. Upon irradiation with simulated solar light of 1000 W m−2 a clear photoconductivity response is observed. Furthermore, also some photovoltaic energy conversion is found in TiO2|CuInSe2 nanocomposites.
Fil: Valdes, Matias Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina. Delft University of Technology; Países Bajos
Fil: Frontini, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Vazquez, Marcela Vivian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Goossens, Alain. Delft University of Technology; Países Bajos
description Thin CuInSe2 films have been prepared by electrodeposition from a single bath aqueous solution on both dense and nanoporous TiO2. The films are deposited potentiostatically using a N2-purged electrolyte at different potentials. Various deposition times and solution compositions have been employed. The effect of annealing in air and in argon at different temperatures and times is also investigated. Thin films and nanocomposites of TiO2 and CuInSe2 have been studied with electron microscopy, X-ray diffraction, Raman spectroscopy, and optical absorption spectroscopy. After a thermal anneal in argon at 350 °C for 30 min excellent CuInSe2 is obtained. In particular the nominal crystal structure and the bandgap of 1.0 eV are found. Although pinholes are present occasionally, good samples with diode curves showing a rectification ratio of 24 at ±1 V are obtained. Upon irradiation with simulated solar light of 1000 W m−2 a clear photoconductivity response is observed. Furthermore, also some photovoltaic energy conversion is found in TiO2|CuInSe2 nanocomposites.
publishDate 2007
dc.date.none.fl_str_mv 2007-07
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/11336/70782
Valdes, Matias Hernan; Frontini, María Alejandra; Vazquez, Marcela Vivian; Goossens, Alain; Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2; Elsevier Science; Applied Surface Science; 254; 7-2007; 303-307
0169-4332
CONICET Digital
CONICET
url http://hdl.handle.net/11336/70782
identifier_str_mv Valdes, Matias Hernan; Frontini, María Alejandra; Vazquez, Marcela Vivian; Goossens, Alain; Low-cost 3D nanocomposite solar cells obtained by electrodeposition of CuInSe2; Elsevier Science; Applied Surface Science; 254; 7-2007; 303-307
0169-4332
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.apsusc.2007.07.063
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0169433207009403
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1842269263758360576
score 13.13397

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