High-throughput analysis of the ideality factor to evaluate the outdoor performance of perovskite solar minimodules
comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
comunitat-uji-handle4:
INVESTIGACIONMetadatos
Título
High-throughput analysis of the ideality factor to evaluate the outdoor performance of perovskite solar minimodulesFecha de publicación
2021-01-04Editor
NatureCita bibliográfica
Velilla, E., Jaramillo, F. & Mora-Seró, I. High-throughput analysis of the ideality factor to evaluate the outdoor performance of perovskite solar minimodules. Nature Energy 6, 54–62 (2021).Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.nature.com/articles/s41560-020-00747-9Versión
info:eu-repo/semantics/acceptedVersionResumen
Halide perovskite solar cells exhibit a unique combination of properties, including ion migration, low non-radiative recombination and low performance dependence on temperature. Because of these idiosyncrasies, it is ... [+]
Halide perovskite solar cells exhibit a unique combination of properties, including ion migration, low non-radiative recombination and low performance dependence on temperature. Because of these idiosyncrasies, it is debatable whether standard procedures for assessing photovoltaic technologies are sufficient to appropriately evaluate this technology. Here, we show a low dependence of the open-circuit voltage on the temperature of a MAPbI3 minimodule that allows a high-throughput outdoor analysis based on the ideality factor (nID). Accordingly, three representative power loss tendencies obtained from I–V curves measured with standard procedures are compared with their corresponding nID patterns under outdoor conditions. Therefore, based on the linear relationship between T80 and the time to reach nID = 2 (TnID2), we demonstrate that nID analysis could offer important complementary information with important implications for outdoor development of this technology, providing physical insights into the recombination mechanism dominating performance, thus improving the understanding of degradation processes and device characterization. [-]
Publicado en
Nature Energy, 2021, v. 6, pp. 54–62Entidad financiadora
Colombia’s Administrative Department of Science, Technology and Innovation (COLCIENCIAS) | European Research Council
Código del proyecto o subvención
FP44842—218-2018 | info:eu-repo/grantAgreement/ERC/724424—No-LIMIT
Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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