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Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters
Zero-dimensional Perovskite Magic-size Clusters play crucial roles in understanding and controlling nucleation and growth of semiconductor nanoparticles. However, their metastability behavior is a critical hindrance for reliable characterizations. Here, we report the first demonstration of using an...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8593060/ https://www.ncbi.nlm.nih.gov/pubmed/34782669 http://dx.doi.org/10.1038/s41598-021-01560-4 |
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author | Permatasari, Fitri Aulia Masitoh, Hilma Eka Mahen, Ea Cahya Septia Nuryadin, Bebeh Wahid Aimon, Akfiny Hasdi Syah, Yana Maolana Iskandar, Ferry |
author_facet | Permatasari, Fitri Aulia Masitoh, Hilma Eka Mahen, Ea Cahya Septia Nuryadin, Bebeh Wahid Aimon, Akfiny Hasdi Syah, Yana Maolana Iskandar, Ferry |
author_sort | Permatasari, Fitri Aulia |
collection | PubMed |
description | Zero-dimensional Perovskite Magic-size Clusters play crucial roles in understanding and controlling nucleation and growth of semiconductor nanoparticles. However, their metastability behavior is a critical hindrance for reliable characterizations. Here, we report the first demonstration of using an excess amount of surface ligand and SiO(2) as novel passivation for synthesizing the magic-sized clusters (MSCs) by the Ligand-assisted reprecipitation method. A synergetic effect between an excessed surface ligand and SiO(2) inhibits the protonation and deprotonation reaction between amine-based and acid-based ligand, leading to enhanced PL stability. The obtained CH(3)NH(3)PbBr(3) PMSCs/SiO(2) retain 70% of its initial emission intensity in ambient conditions for 20 days. This passivation approach opens an entirely new avenue for the reliable characterizations of CH(3)NH(3)PbBr(3) PMSCs, which will significantly broaden their application for understanding and controlling nucleation and growth of semiconductor nanoparticles. |
format | Online Article Text |
id | pubmed-8593060 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-85930602021-11-16 Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters Permatasari, Fitri Aulia Masitoh, Hilma Eka Mahen, Ea Cahya Septia Nuryadin, Bebeh Wahid Aimon, Akfiny Hasdi Syah, Yana Maolana Iskandar, Ferry Sci Rep Article Zero-dimensional Perovskite Magic-size Clusters play crucial roles in understanding and controlling nucleation and growth of semiconductor nanoparticles. However, their metastability behavior is a critical hindrance for reliable characterizations. Here, we report the first demonstration of using an excess amount of surface ligand and SiO(2) as novel passivation for synthesizing the magic-sized clusters (MSCs) by the Ligand-assisted reprecipitation method. A synergetic effect between an excessed surface ligand and SiO(2) inhibits the protonation and deprotonation reaction between amine-based and acid-based ligand, leading to enhanced PL stability. The obtained CH(3)NH(3)PbBr(3) PMSCs/SiO(2) retain 70% of its initial emission intensity in ambient conditions for 20 days. This passivation approach opens an entirely new avenue for the reliable characterizations of CH(3)NH(3)PbBr(3) PMSCs, which will significantly broaden their application for understanding and controlling nucleation and growth of semiconductor nanoparticles. Nature Publishing Group UK 2021-11-15 /pmc/articles/PMC8593060/ /pubmed/34782669 http://dx.doi.org/10.1038/s41598-021-01560-4 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Permatasari, Fitri Aulia Masitoh, Hilma Eka Mahen, Ea Cahya Septia Nuryadin, Bebeh Wahid Aimon, Akfiny Hasdi Syah, Yana Maolana Iskandar, Ferry Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters |
title | Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters |
title_full | Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters |
title_fullStr | Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters |
title_full_unstemmed | Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters |
title_short | Synergetic effect of the surface ligand and SiO(2) driven photoluminescence stabilization of the CH(3)NH(3)PbBr(3) perovskite magic-sized clusters |
title_sort | synergetic effect of the surface ligand and sio(2) driven photoluminescence stabilization of the ch(3)nh(3)pbbr(3) perovskite magic-sized clusters |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8593060/ https://www.ncbi.nlm.nih.gov/pubmed/34782669 http://dx.doi.org/10.1038/s41598-021-01560-4 |
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