A Comparative Study of Light‐Emitting Diodes Based on All‐Inorganic Perovskite Nanoparticles (CsPbBr3) Synthesized at Room Temperature and by a Hot‐Injection Method
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Otros documentos de la autoría: Clasen Hames, Bruno; S. Sánchez, Rafael; Fakharuddin, Azhar; Mora-Sero, Ivan
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Título
A Comparative Study of Light‐Emitting Diodes Based on All‐Inorganic Perovskite Nanoparticles (CsPbBr3) Synthesized at Room Temperature and by a Hot‐Injection MethodFecha de publicación
2018-04Editor
Wiley-VCH VerlagISSN
2192-6506Cita bibliográfica
CLASEN HAMES, Bruno, et al. A Comparative Study of Light‐Emitting Diodes Based on All‐Inorganic Perovskite Nanoparticles (CsPbBr3) Synthesized at Room Temperature and by a Hot‐Injection Method. ChemPlusChem, 2018, vol. 83, no 4, p. 294-299Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://onlinelibrary.wiley.com/doi/full/10.1002/cplu.201800014Versión
info:eu-repo/semantics/updatedVersionPalabras clave / Materias
Resumen
Perovskite nanoparticles (PeNPs) have been extensively studied for optoelectronic applications, owing to their extremely high photoluminescence quantum yield, tunable band gap, and exceptionally narrow emission spectra. ... [+]
Perovskite nanoparticles (PeNPs) have been extensively studied for optoelectronic applications, owing to their extremely high photoluminescence quantum yield, tunable band gap, and exceptionally narrow emission spectra. Therefore, PeNPs are considered excellent candidates for the development of high‐efficiency, low‐cost, wide‐gamut, and high‐purity color displays. However, their synthesis typically involves multistep cumbersome processes that might hinder commercial development. Herein, green light‐emitting diodes (LEDs) prepared by using all‐inorganic PeNPs CsPbBr3 synthesized at room temperature (RT) are reported and their performance compared with those prepared by a traditional hot‐injection method. Insights into the morphology and optoelectronic properties of RT PeNPs are provided through AFM and TEM and employing them in LEDs. [-]
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ChemPlusChem, 2018, vol. 83, no 4Derechos de acceso
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