Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)

We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO(2), mesoporous-TiO(2), CH(3)NH(3)PbI((3−x))Cl(x) perovskite and doped spiro-OMeTAD layers, creating a mesoporous standard architecture perovskite solar cell (PSC). The devices created had an average power conversio...

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Autores principales: Bishop, James E., Mohamad, David K., Wong-Stringer, Michael, Smith, Alex, Lidzey, David G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5554192/
https://www.ncbi.nlm.nih.gov/pubmed/28801601
http://dx.doi.org/10.1038/s41598-017-08642-2
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author Bishop, James E.
Mohamad, David K.
Wong-Stringer, Michael
Smith, Alex
Lidzey, David G.
author_facet Bishop, James E.
Mohamad, David K.
Wong-Stringer, Michael
Smith, Alex
Lidzey, David G.
author_sort Bishop, James E.
collection PubMed
description We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO(2), mesoporous-TiO(2), CH(3)NH(3)PbI((3−x))Cl(x) perovskite and doped spiro-OMeTAD layers, creating a mesoporous standard architecture perovskite solar cell (PSC). The devices created had an average power conversion efficiency (PCE) of 9.2% and a peak PCE of 10.2%; values that compare favourably with control-devices fabricated by spin-casting that had an average efficiency of 11.4%. We show that our process can be used to create devices having an active-area of 1.5 cm(2) having an independently verified efficiency of 6.6%. This work demonstrates the versatility of spray-coating as well as its potential as a method of manufacturing low-cost, large-area, efficient perovskite devices.
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spelling pubmed-55541922017-08-15 Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2) Bishop, James E. Mohamad, David K. Wong-Stringer, Michael Smith, Alex Lidzey, David G. Sci Rep Article We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO(2), mesoporous-TiO(2), CH(3)NH(3)PbI((3−x))Cl(x) perovskite and doped spiro-OMeTAD layers, creating a mesoporous standard architecture perovskite solar cell (PSC). The devices created had an average power conversion efficiency (PCE) of 9.2% and a peak PCE of 10.2%; values that compare favourably with control-devices fabricated by spin-casting that had an average efficiency of 11.4%. We show that our process can be used to create devices having an active-area of 1.5 cm(2) having an independently verified efficiency of 6.6%. This work demonstrates the versatility of spray-coating as well as its potential as a method of manufacturing low-cost, large-area, efficient perovskite devices. Nature Publishing Group UK 2017-08-11 /pmc/articles/PMC5554192/ /pubmed/28801601 http://dx.doi.org/10.1038/s41598-017-08642-2 Text en © The Author(s) 2017 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 license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license 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 license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Bishop, James E.
Mohamad, David K.
Wong-Stringer, Michael
Smith, Alex
Lidzey, David G.
Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
title Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
title_full Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
title_fullStr Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
title_full_unstemmed Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
title_short Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
title_sort spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm(2)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5554192/
https://www.ncbi.nlm.nih.gov/pubmed/28801601
http://dx.doi.org/10.1038/s41598-017-08642-2
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