Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2

Abstract We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO2, mesoporous-TiO2, CH3NH3PbI(3−x)Clx perovskite and doped spiro-OMeTAD layers, creating a mesoporous standard architecture perovskite solar cell (PSC). The devices created had an average power conversion e...

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Autores principales:	James E. Bishop, David K. Mohamad, Michael Wong-Stringer, Alex Smith, David G. Lidzey
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/642dc58703cc44f59886c03ae89dca9e
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spelling	oai:doaj.org-article:642dc58703cc44f59886c03ae89dca9e2021-12-02T11:53:06ZSpray-cast multilayer perovskite solar cells with an active-area of 1.5 cm210.1038/s41598-017-08642-22045-2322https://doaj.org/article/642dc58703cc44f59886c03ae89dca9e2017-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-08642-2https://doaj.org/toc/2045-2322Abstract We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO2, mesoporous-TiO2, CH3NH3PbI(3−x)Clx 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 cm2 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.James E. BishopDavid K. MohamadMichael Wong-StringerAlex SmithDavid G. LidzeyNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q James E. Bishop David K. Mohamad Michael Wong-Stringer Alex Smith David G. Lidzey Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
description	Abstract We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO2, mesoporous-TiO2, CH3NH3PbI(3−x)Clx 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 cm2 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.
format	article
author	James E. Bishop David K. Mohamad Michael Wong-Stringer Alex Smith David G. Lidzey
author_facet	James E. Bishop David K. Mohamad Michael Wong-Stringer Alex Smith David G. Lidzey
author_sort	James E. Bishop
title	Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
title_short	Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
title_full	Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
title_fullStr	Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
title_full_unstemmed	Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
title_sort	spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/642dc58703cc44f59886c03ae89dca9e
work_keys_str_mv	AT jamesebishop spraycastmultilayerperovskitesolarcellswithanactiveareaof15cm2 AT davidkmohamad spraycastmultilayerperovskitesolarcellswithanactiveareaof15cm2 AT michaelwongstringer spraycastmultilayerperovskitesolarcellswithanactiveareaof15cm2 AT alexsmith spraycastmultilayerperovskitesolarcellswithanactiveareaof15cm2 AT davidglidzey spraycastmultilayerperovskitesolarcellswithanactiveareaof15cm2
_version_	1718394869053915136

Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2

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