Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity

The light instability of CH(3)NH(3)PbI(x)Br(3–x) is one of the biggest challenges for its application in tandem solar cells. Here we show that an improved crystallinity and grain size of CH(3)NH(3)PbI(x)Br(3–x) films could stabilize these materials under one sun illumination, improving both the effi...

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Detalles Bibliográficos
Autores principales: Hu, Miao, Bi, Cheng, Yuan, Yongbo, Bai, Yang, Huang, Jinsong
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/PMC5064729/
https://www.ncbi.nlm.nih.gov/pubmed/27774406
http://dx.doi.org/10.1002/advs.201500301
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author Hu, Miao
Bi, Cheng
Yuan, Yongbo
Bai, Yang
Huang, Jinsong
author_facet Hu, Miao
Bi, Cheng
Yuan, Yongbo
Bai, Yang
Huang, Jinsong
author_sort Hu, Miao
collection PubMed
description The light instability of CH(3)NH(3)PbI(x)Br(3–x) is one of the biggest challenges for its application in tandem solar cells. Here we show that an improved crystallinity and grain size of CH(3)NH(3)PbI(x)Br(3–x) films could stabilize these materials under one sun illumination, improving both the efficiency and stability of the wide‐bandgap perovskite solar cells. [Image: see text]
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spelling pubmed-50647292016-10-19 Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity Hu, Miao Bi, Cheng Yuan, Yongbo Bai, Yang Huang, Jinsong Adv Sci (Weinh) Communications The light instability of CH(3)NH(3)PbI(x)Br(3–x) is one of the biggest challenges for its application in tandem solar cells. Here we show that an improved crystallinity and grain size of CH(3)NH(3)PbI(x)Br(3–x) films could stabilize these materials under one sun illumination, improving both the efficiency and stability of the wide‐bandgap perovskite solar cells. [Image: see text] John Wiley and Sons Inc. 2015-12-07 /pmc/articles/PMC5064729/ /pubmed/27774406 http://dx.doi.org/10.1002/advs.201500301 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
Hu, Miao
Bi, Cheng
Yuan, Yongbo
Bai, Yang
Huang, Jinsong
Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity
title Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity
title_full Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity
title_fullStr Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity
title_full_unstemmed Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity
title_short Stabilized Wide Bandgap MAPbBr(x)I(3–x) Perovskite by Enhanced Grain Size and Improved Crystallinity
title_sort stabilized wide bandgap mapbbr(x)i(3–x) perovskite by enhanced grain size and improved crystallinity
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5064729/
https://www.ncbi.nlm.nih.gov/pubmed/27774406
http://dx.doi.org/10.1002/advs.201500301
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AT yuanyongbo stabilizedwidebandgapmapbbrxi3xperovskitebyenhancedgrainsizeandimprovedcrystallinity
AT baiyang stabilizedwidebandgapmapbbrxi3xperovskitebyenhancedgrainsizeandimprovedcrystallinity
AT huangjinsong stabilizedwidebandgapmapbbrxi3xperovskitebyenhancedgrainsizeandimprovedcrystallinity

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