Impedance analysis of perovskite solar cells: a case study
Impacto
Scholar |
Otros documentos de la autoría: Contreras-Bernal, Lidia; Ramos-Terrón, Susana; Riquelme, Antonio; Boix, Pablo P; Idígoras, Jesús; Mora-Sero, Ivan; Anta, Juan A.
Metadatos
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INVESTIGACIONMetadatos
Título
Impedance analysis of perovskite solar cells: a case studyAutoría
Fecha de publicación
2019Editor
Royal Society of ChemistryISSN
2050-7488Cita bibliográfica
L. Contreras, S. Ramos-Terrón, A. Riquelme, P. P. Boix, J. A. Idígoras, I. Mora Seró and J. A. Anta, Journal of Materials Chemistry A, 2019, DOI: 10.1039/C9TA02808K.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://pubs.rsc.org/en/Content/ArticleLanding/2019/TA/C9TA02808K#!divAbstractVersión
info:eu-repo/semantics/acceptedVersionResumen
Metal halide perovskites are mixed electronic-ionic semiconductors with an extraordinary rich optoelectronic behavior and
the capability to function very efficiently as active layers in solar cells, with a record ... [+]
Metal halide perovskites are mixed electronic-ionic semiconductors with an extraordinary rich optoelectronic behavior and
the capability to function very efficiently as active layers in solar cells, with a record efficiency surpassing 23% nowadays. In
this work, we carry out an impedance spectroscopy analysis of two perovskite solar cells with quite distinct optical and
electrical characteristics, i.e. MAPbI3 and CsPbBr3-based devices. The main aim of the analysis is to establish how, regardless
the inherent complexity of the impedance spectrum due to ionic effects, information like ideality factors, recombination
losses and the collection efficiency can be qualitative and quantitatively assessed from impedance experiments at operating
conditions. [-]
Proyecto de investigación
Junta de Andalucía (FQM 1851 and FQM 2310); Ministerio de Economía y Competitividad of Spain and Agencia Estatal de Investigación (AEI) and EU (FEDER) under grants MAT2013-47192-C3-3-R, MAT2016- 76892-C3-2-R, MAT2016-79866-R and Red de Excelencia “Emerging photovoltaic Technologies”; European Research Council (ERC) via Consolidator Grant (724424 - No-LIMIT); MINECO RyC contract and MAT2017-88821-R; Conselleria d’Educació, Investigació, Cultura i Esport Valenciana (SEJI2017/2017/012)Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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