Thermodynamic stability screening of IR-photonic processed multication halide perovskite thin films
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Altres documents de l'autoria: Sanchez, Sandy; Carlsen, Brian; Škorjanc, Viktor; Flores-Díaz, Natalie; Serafini, Patricio; Mora-Sero, Ivan; Schouwink, Pascal; Zakeeruddin, Shaik Mohammed; Graetzel, Michel; Hagfeldt, Anders
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Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
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Thermodynamic stability screening of IR-photonic processed multication halide perovskite thin filmsAutoria
Data de publicació
2021-11-24Editor
Royal Society of ChemistryISSN
2050-7488; 2050-7496Cita bibliogràfica
SÁNCHEZ, Sandy, et al. Thermodynamic stability screening of IR-photonic processed multication halide perovskite thin films. Journal of Materials Chemistry A, 2021, vol. 9, no 47, p. 26885-26895.Tipus de document
info:eu-repo/semantics/articleVersió
info:eu-repo/semantics/publishedVersionResum
We report a material screening study for phase transitions of multication hybrid halide perovskite films. Two
hundred sixty-six films processed with flash infrared annealing were optically and structurally characte ... [+]
We report a material screening study for phase transitions of multication hybrid halide perovskite films. Two
hundred sixty-six films processed with flash infrared annealing were optically and structurally characterized.
This data was compiled into a database to use as a reliable guide for fundamental studies of halide
perovskites. We determine the optimum conditions for the formation of the mixed-cations halide
perovskite active phase. We subjected the films to different stress conditions (light, temperature,
humidity) resulting in five compositions that were thermodynamically stable. From these, the
photoinduced phase instability process of the hybrid perovskite films was explored. These intrinsic
stability tests showed that the correct multication combination plays a fundamental role in the crystal
growth and thermodynamic stability of the films. [-]
Publicat a
J. Mater. Chem. A, 2021, 9, 26885–26895Dades relacionades
https://www.rsc.org/suppdata/d1/ta/d1ta05248a/d1ta05248a1.pdfDrets d'accés
This journal is © The Royal Society of Chemistry 2021
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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