Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells

[EN] FAPbI3, FAPbBr3, and FAPbBr3-xIx perovskite thin films were produced in a single step from a solution containing a mixture of FAI, PbI2, FABr, and PbBr2 (FA = formamidinium). FAPbBr3-xIx perovskite thin films were deposited onto ITO-coated glass substrates by spin coating. X-ray diffraction ana...

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Autores: Slimi, B., Ben Assaker, I., Kriaa, A., Chtourou, R., Mollar García, Miguel Alfonso|||0000-0003-4315-0407, Marí, B.|||0000-0003-0001-419X
Formato: artículo
Fecha de publicación:2017
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/101893
Acesso em linha:https://riunet.upv.es/handle/10251/101893
Access Level:acceso abierto
Palavra-chave:Organic-inorganic perovskites
Formamidinium lead iodide
Formamidinium lead bromide
X-ray diffraction
Optical absorption
Photoluminescence
FISICA APLICADA
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repository_id_str
spelling Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cellsSlimi, B.Ben Assaker, I.Kriaa, A.Chtourou, R.Mollar García, Miguel Alfonso|||0000-0003-4315-0407Marí, B.|||0000-0003-0001-419XOrganic-inorganic perovskitesFormamidinium lead iodideFormamidinium lead bromideX-ray diffractionOptical absorptionPhotoluminescenceFISICA APLICADA[EN] FAPbI3, FAPbBr3, and FAPbBr3-xIx perovskite thin films were produced in a single step from a solution containing a mixture of FAI, PbI2, FABr, and PbBr2 (FA = formamidinium). FAPbBr3-xIx perovskite thin films were deposited onto ITO-coated glass substrates by spin coating. X-ray diffraction analyses confirmed that these thin-film perovskites crystallize in the cubic phase (Pm-3 m) for all composition range 0 B x B 3. Mixed lead perovskites showed a high absorbance in the UV¿Vis range. The optical band gap was estimated from spectral absorbance measurements. It was found that the onset of the absorption edge for FAPbBr3¿xIx thin films ranges between 1.47 and 2.20 eV for x = 0 and x = 3, respectively. Photoluminescence emission energies for mixed halide perovskites were also dependent on their composition and presented intermediate values from 810.4 nm for FAPbI3 to 547.3 nm for FAPbBr3.This work was supported by Ministerio de Economia y Competitividad (ENE2016-77798-C4-2-R) and Generalitat valenciana (Prometeus 2014/044).Springer-VerlagDepartamento de Física AplicadaEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialInstituto de Diseño para la Fabricación y Producción AutomatizadaGeneralitat ValencianaMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/101893reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengGeneralitat Valenciana https://doi.org/10.13039/501100003359 PROMETEOII%2F2014%2F044 Técnicas de Fabricación Avanzada y Control de Calidad de nuevos materiales multifuncionales en movilidad sostenibleMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 ENE2016-77798-C4-2-R APROVECHAMIENTO DE LA LUZ SOLAR CON PROCESOS DE DOS FOTONES-TFopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1018932026-06-13T07:49:27Z
dc.title.none.fl_str_mv Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
title Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
spellingShingle Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
Slimi, B.
Organic-inorganic perovskites
Formamidinium lead iodide
Formamidinium lead bromide
X-ray diffraction
Optical absorption
Photoluminescence
FISICA APLICADA
title_short Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
title_full Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
title_fullStr Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
title_full_unstemmed Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
title_sort Synthesis and characterization of perovskite FAPbBr(3-x) I (x) thin films for solar cells
dc.creator.none.fl_str_mv Slimi, B.
Ben Assaker, I.
Kriaa, A.
Chtourou, R.
Mollar García, Miguel Alfonso|||0000-0003-4315-0407
Marí, B.|||0000-0003-0001-419X
author Slimi, B.
author_facet Slimi, B.
Ben Assaker, I.
Kriaa, A.
Chtourou, R.
Mollar García, Miguel Alfonso|||0000-0003-4315-0407
Marí, B.|||0000-0003-0001-419X
author_role author
author2 Ben Assaker, I.
Kriaa, A.
Chtourou, R.
Mollar García, Miguel Alfonso|||0000-0003-4315-0407
Marí, B.|||0000-0003-0001-419X
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Aplicada
Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial
Instituto de Diseño para la Fabricación y Producción Automatizada
Generalitat Valenciana
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Organic-inorganic perovskites
Formamidinium lead iodide
Formamidinium lead bromide
X-ray diffraction
Optical absorption
Photoluminescence
FISICA APLICADA
topic Organic-inorganic perovskites
Formamidinium lead iodide
Formamidinium lead bromide
X-ray diffraction
Optical absorption
Photoluminescence
FISICA APLICADA
description [EN] FAPbI3, FAPbBr3, and FAPbBr3-xIx perovskite thin films were produced in a single step from a solution containing a mixture of FAI, PbI2, FABr, and PbBr2 (FA = formamidinium). FAPbBr3-xIx perovskite thin films were deposited onto ITO-coated glass substrates by spin coating. X-ray diffraction analyses confirmed that these thin-film perovskites crystallize in the cubic phase (Pm-3 m) for all composition range 0 B x B 3. Mixed lead perovskites showed a high absorbance in the UV¿Vis range. The optical band gap was estimated from spectral absorbance measurements. It was found that the onset of the absorption edge for FAPbBr3¿xIx thin films ranges between 1.47 and 2.20 eV for x = 0 and x = 3, respectively. Photoluminescence emission energies for mixed halide perovskites were also dependent on their composition and presented intermediate values from 810.4 nm for FAPbI3 to 547.3 nm for FAPbBr3.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01
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://riunet.upv.es/handle/10251/101893
url https://riunet.upv.es/handle/10251/101893
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Generalitat Valenciana https://doi.org/10.13039/501100003359 PROMETEOII%2F2014%2F044 Técnicas de Fabricación Avanzada y Control de Calidad de nuevos materiales multifuncionales en movilidad sostenible
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 ENE2016-77798-C4-2-R APROVECHAMIENTO DE LA LUZ SOLAR CON PROCESOS DE DOS FOTONES-TF
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
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
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer-Verlag
publisher.none.fl_str_mv Springer-Verlag
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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