Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature

Emission color controlled, high quantum yield CH(3)NH(3)PbBr(3) perovskite quantum dots are obtained by changing the temperature of a bad solvent during synthesis. The products for temperatures between 0 and 60 °C have good spectral purity with narrow emission line widths of 28–36 nm, high absolute...

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Detalles Bibliográficos
Autores principales: Huang, He, Susha, Andrei S., Kershaw, Stephen V., Hung, Tak Fu, Rogach, Andrey L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115379/
https://www.ncbi.nlm.nih.gov/pubmed/27980980
http://dx.doi.org/10.1002/advs.201500194
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author Huang, He
Susha, Andrei S.
Kershaw, Stephen V.
Hung, Tak Fu
Rogach, Andrey L.
author_facet Huang, He
Susha, Andrei S.
Kershaw, Stephen V.
Hung, Tak Fu
Rogach, Andrey L.
author_sort Huang, He
collection PubMed
description Emission color controlled, high quantum yield CH(3)NH(3)PbBr(3) perovskite quantum dots are obtained by changing the temperature of a bad solvent during synthesis. The products for temperatures between 0 and 60 °C have good spectral purity with narrow emission line widths of 28–36 nm, high absolute emission quantum yields of 74% to 93%, and short radiative lifetimes of 13–27 ns. [Image: see text]
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spelling pubmed-51153792016-12-15 Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature Huang, He Susha, Andrei S. Kershaw, Stephen V. Hung, Tak Fu Rogach, Andrey L. Adv Sci (Weinh) Communications Emission color controlled, high quantum yield CH(3)NH(3)PbBr(3) perovskite quantum dots are obtained by changing the temperature of a bad solvent during synthesis. The products for temperatures between 0 and 60 °C have good spectral purity with narrow emission line widths of 28–36 nm, high absolute emission quantum yields of 74% to 93%, and short radiative lifetimes of 13–27 ns. [Image: see text] John Wiley and Sons Inc. 2015-07-14 /pmc/articles/PMC5115379/ /pubmed/27980980 http://dx.doi.org/10.1002/advs.201500194 Text en © 2015 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Huang, He
Susha, Andrei S.
Kershaw, Stephen V.
Hung, Tak Fu
Rogach, Andrey L.
Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature
title Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature
title_full Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature
title_fullStr Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature
title_full_unstemmed Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature
title_short Control of Emission Color of High Quantum Yield CH(3)NH(3)PbBr(3) Perovskite Quantum Dots by Precipitation Temperature
title_sort control of emission color of high quantum yield ch(3)nh(3)pbbr(3) perovskite quantum dots by precipitation temperature
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115379/
https://www.ncbi.nlm.nih.gov/pubmed/27980980
http://dx.doi.org/10.1002/advs.201500194
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