Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices

The growth of lead halide perovskites within metal-oxide nanoporous films has been recently considered as a means to obtain chemically and photostable ligand-free high-quality nanocrystals (NCs). The growth process, governed by the reactions taking place in nanoreactors dictated by the matrix pore s...

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Detalhes bibliográficos
Autores: Tiede, David O., Rubino, Andrea, Calvo, Mauricio E., Galisteo-López, Juan F., Míguez, Hernán
Tipo de documento: artigo
Estado:Versión aceptada para publicación
Data de publicação:2020
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/210131
Acesso em linha:http://hdl.handle.net/10261/210131
Access Level:Acceso aberto
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spelling Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous MatricesTiede, David O.Rubino, AndreaCalvo, Mauricio E.Galisteo-López, Juan F.Míguez, HernánThe growth of lead halide perovskites within metal-oxide nanoporous films has been recently considered as a means to obtain chemically and photostable ligand-free high-quality nanocrystals (NCs). The growth process, governed by the reactions taking place in nanoreactors dictated by the matrix pore size, has not been explored so far. In this work, we use photoluminescence as a tool to monitor the growth of perovskite NCs within the void network of an optically transparent matrix. We consider the effect of different external factors, such as temperature, light illumination, or precursor concentration, on the growth dynamics, and discuss a possible formation mechanism of the confined perovskite NCs. Based on this analysis, guidelines that could serve to improve the fabrication and optoelectronic quality of this type of NCs are also proposedPeer reviewedAmerican Chemical SocietyMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/210131reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-88584-Rhttp://dx.doi.org/10.1021/acs.jpcc.0c01750Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2101312026-05-22T06:33:51Z
dc.title.none.fl_str_mv Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
title Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
spellingShingle Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
Tiede, David O.
title_short Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
title_full Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
title_fullStr Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
title_full_unstemmed Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
title_sort Monitoring, Modelling and Optimization of Lead Halide Perovskite Nanocrystal Growth within Porous Matrices
dc.creator.none.fl_str_mv Tiede, David O.
Rubino, Andrea
Calvo, Mauricio E.
Galisteo-López, Juan F.
Míguez, Hernán
author Tiede, David O.
author_facet Tiede, David O.
Rubino, Andrea
Calvo, Mauricio E.
Galisteo-López, Juan F.
Míguez, Hernán
author_role author
author2 Rubino, Andrea
Calvo, Mauricio E.
Galisteo-López, Juan F.
Míguez, Hernán
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description The growth of lead halide perovskites within metal-oxide nanoporous films has been recently considered as a means to obtain chemically and photostable ligand-free high-quality nanocrystals (NCs). The growth process, governed by the reactions taking place in nanoreactors dictated by the matrix pore size, has not been explored so far. In this work, we use photoluminescence as a tool to monitor the growth of perovskite NCs within the void network of an optically transparent matrix. We consider the effect of different external factors, such as temperature, light illumination, or precursor concentration, on the growth dynamics, and discuss a possible formation mechanism of the confined perovskite NCs. Based on this analysis, guidelines that could serve to improve the fabrication and optoelectronic quality of this type of NCs are also proposed
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/210131
url http://hdl.handle.net/10261/210131
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-88584-R
http://dx.doi.org/10.1021/acs.jpcc.0c01750
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,198674

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