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Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance

Hybrid organic/inorganic halide perovskites have lately been a topic of great interest in the field of solar cell applications, with the potential to achieve device efficiencies exceeding other thin film device technologies. Yet, large variations in device efficiency and basic physical properties ar...

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Detalles Bibliográficos
Autores principales: Schnier, Tobias, Emara, Jennifer, Olthof, Selina, Meerholz, Klaus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MyJove Corporation 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5408710/
https://www.ncbi.nlm.nih.gov/pubmed/28287555
http://dx.doi.org/10.3791/55084
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author Schnier, Tobias
Emara, Jennifer
Olthof, Selina
Meerholz, Klaus
author_facet Schnier, Tobias
Emara, Jennifer
Olthof, Selina
Meerholz, Klaus
author_sort Schnier, Tobias
collection PubMed
description Hybrid organic/inorganic halide perovskites have lately been a topic of great interest in the field of solar cell applications, with the potential to achieve device efficiencies exceeding other thin film device technologies. Yet, large variations in device efficiency and basic physical properties are reported. This is due to unintentional variations during film processing, which have not been sufficiently investigated so far. We therefore conducted an extensive study of the morphology and electronic structure of a large number of CH(3)NH(3)PbI(3) perovskite where we show how the preparation method as well as the mixing ratio of educts methylammonium iodide and lead(II) iodide impact properties like film formation, crystal structure, density of states, energy levels, and ultimately the solar cell performance.
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spelling pubmed-54087102017-05-12 Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance Schnier, Tobias Emara, Jennifer Olthof, Selina Meerholz, Klaus J Vis Exp Chemistry Hybrid organic/inorganic halide perovskites have lately been a topic of great interest in the field of solar cell applications, with the potential to achieve device efficiencies exceeding other thin film device technologies. Yet, large variations in device efficiency and basic physical properties are reported. This is due to unintentional variations during film processing, which have not been sufficiently investigated so far. We therefore conducted an extensive study of the morphology and electronic structure of a large number of CH(3)NH(3)PbI(3) perovskite where we show how the preparation method as well as the mixing ratio of educts methylammonium iodide and lead(II) iodide impact properties like film formation, crystal structure, density of states, energy levels, and ultimately the solar cell performance. MyJove Corporation 2017-02-27 /pmc/articles/PMC5408710/ /pubmed/28287555 http://dx.doi.org/10.3791/55084 Text en Copyright © 2017, Journal of Visualized Experiments http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visithttp://creativecommons.org/licenses/by-nc-nd/3.0/
spellingShingle Chemistry
Schnier, Tobias
Emara, Jennifer
Olthof, Selina
Meerholz, Klaus
Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
title Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
title_full Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
title_fullStr Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
title_full_unstemmed Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
title_short Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
title_sort influence of hybrid perovskite fabrication methods on film formation, electronic structure, and solar cell performance
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5408710/
https://www.ncbi.nlm.nih.gov/pubmed/28287555
http://dx.doi.org/10.3791/55084
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AT olthofselina influenceofhybridperovskitefabricationmethodsonfilmformationelectronicstructureandsolarcellperformance
AT meerholzklaus influenceofhybridperovskitefabricationmethodsonfilmformationelectronicstructureandsolarcellperformance