Impedance analysis of perovskite solar cells: a case study
Impact
![Google Scholar](/xmlui/themes/Mirage2/images/uji/logo_google.png)
![Microsoft Academico](/xmlui/themes/Mirage2/images/uji/logo_microsoft.png)
Metadata
Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
comunitat-uji-handle4:
INVESTIGACIONMetadata
Title
Impedance analysis of perovskite solar cells: a case studyAuthor (s)
Date
2019Publisher
Royal Society of ChemistryISSN
2050-7488Bibliographic citation
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.Type
info:eu-repo/semantics/articleVersion
info:eu-repo/semantics/acceptedVersionAbstract
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. [-]
Investigation project
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)Rights
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
This item appears in the folowing collection(s)
- INAM_Articles [523]