Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells

This study determines the effects of annealing treatment on the structure and the optical and electronic behaviors of the mixed (FAPbI(3))(1−x)(MAPbBr(3))(x) perovskite system. The experimental results reveal that (FAPbI(3))(1−x)(MAPbBr(3))(x) (x ~ 0.2) is an effective light-absorbing material for u...

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Autores principales: Chen, Lung-Chien, Wu, Jia-Ren, Tseng, Zhong-Liang, Chen, Cheng-Chiang, Chang, Sheng Hsiung, Huang, Jun-Kai, Lee, King-Lien, Cheng, Hsin-Ming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5457094/
https://www.ncbi.nlm.nih.gov/pubmed/28773874
http://dx.doi.org/10.3390/ma9090747
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author Chen, Lung-Chien
Wu, Jia-Ren
Tseng, Zhong-Liang
Chen, Cheng-Chiang
Chang, Sheng Hsiung
Huang, Jun-Kai
Lee, King-Lien
Cheng, Hsin-Ming
author_facet Chen, Lung-Chien
Wu, Jia-Ren
Tseng, Zhong-Liang
Chen, Cheng-Chiang
Chang, Sheng Hsiung
Huang, Jun-Kai
Lee, King-Lien
Cheng, Hsin-Ming
author_sort Chen, Lung-Chien
collection PubMed
description This study determines the effects of annealing treatment on the structure and the optical and electronic behaviors of the mixed (FAPbI(3))(1−x)(MAPbBr(3))(x) perovskite system. The experimental results reveal that (FAPbI(3))(1−x)(MAPbBr(3))(x) (x ~ 0.2) is an effective light-absorbing material for use in inverted planar perovskite solar cells owing to its large absorbance and tunable band gap. Therefore, good band-matching between the (FAPbI(3))(1−x)(MAPbBr(3))(x) and C(60) in photovoltaic devices can be controlled by annealing at various temperatures. Accordingly, an inverted mixed perovskite solar cell with a record efficiency of 12.0% under AM1.5G irradiation is realized.
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spelling pubmed-54570942017-07-28 Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells Chen, Lung-Chien Wu, Jia-Ren Tseng, Zhong-Liang Chen, Cheng-Chiang Chang, Sheng Hsiung Huang, Jun-Kai Lee, King-Lien Cheng, Hsin-Ming Materials (Basel) Article This study determines the effects of annealing treatment on the structure and the optical and electronic behaviors of the mixed (FAPbI(3))(1−x)(MAPbBr(3))(x) perovskite system. The experimental results reveal that (FAPbI(3))(1−x)(MAPbBr(3))(x) (x ~ 0.2) is an effective light-absorbing material for use in inverted planar perovskite solar cells owing to its large absorbance and tunable band gap. Therefore, good band-matching between the (FAPbI(3))(1−x)(MAPbBr(3))(x) and C(60) in photovoltaic devices can be controlled by annealing at various temperatures. Accordingly, an inverted mixed perovskite solar cell with a record efficiency of 12.0% under AM1.5G irradiation is realized. MDPI 2016-09-03 /pmc/articles/PMC5457094/ /pubmed/28773874 http://dx.doi.org/10.3390/ma9090747 Text en © 2016 by the authors; Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Chen, Lung-Chien
Wu, Jia-Ren
Tseng, Zhong-Liang
Chen, Cheng-Chiang
Chang, Sheng Hsiung
Huang, Jun-Kai
Lee, King-Lien
Cheng, Hsin-Ming
Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells
title Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells
title_full Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells
title_fullStr Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells
title_full_unstemmed Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells
title_short Annealing Effect on (FAPbI(3))(1−x)(MAPbBr(3))(x) Perovskite Films in Inverted-Type Perovskite Solar Cells
title_sort annealing effect on (fapbi(3))(1−x)(mapbbr(3))(x) perovskite films in inverted-type perovskite solar cells
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5457094/
https://www.ncbi.nlm.nih.gov/pubmed/28773874
http://dx.doi.org/10.3390/ma9090747
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