Efficient perovskite solar cell on steel enabled by diffusion barrier and surface passivation

Zheng, J; Ma, FJ; Liao, C; Bing, J; Tang, S; Soufiani, AM; Lee Chin, R; Xue, C; Qu, J; Yang, L; Mahmud, MA; Sun, Z; Leung, TL; Wang, G; Cairney, JM; Bremner, S; McKenzie, DR; Huang, S; Ho-Baillie, AWY

Efficient perovskite solar cell on steel enabled by diffusion barrier and surface passivation

Zheng, J Ma, FJ Liao, C Bing, J Tang, S Soufiani, AM Lee Chin, R Xue, C Qu, J Yang, L

Mahmud, MA Sun, Z Leung, TL Wang, G Cairney, JM Bremner, S McKenzie, DR Huang, S Ho-Baillie, AWY

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Publisher:: CELL PRESS
Publication Type:: Journal Article
Citation:: Cell Reports Physical Science, 2023, 4, (9)
Issue Date:: 2023-09-20

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Field	Value	Language
dc.contributor.author	Zheng, J
dc.contributor.author	Ma, FJ
dc.contributor.author	Liao, C
dc.contributor.author	Bing, J
dc.contributor.author	Tang, S
dc.contributor.author	Soufiani, AM
dc.contributor.author	Lee Chin, R
dc.contributor.author	Xue, C
dc.contributor.author	Qu, J
dc.contributor.author	Yang, L https://orcid.org/0000-0003-0123-1540
dc.contributor.author	Mahmud, MA
dc.contributor.author	Sun, Z
dc.contributor.author	Leung, TL
dc.contributor.author	Wang, G
dc.contributor.author	Cairney, JM
dc.contributor.author	Bremner, S
dc.contributor.author	McKenzie, DR
dc.contributor.author	Huang, S
dc.contributor.author	Ho-Baillie, AWY
dc.date.accessioned	2024-04-10T06:14:19Z
dc.date.available	2024-04-10T06:14:19Z
dc.date.issued	2023-09-20
dc.identifier.citation	Cell Reports Physical Science, 2023, 4, (9)
dc.identifier.issn	2666-3864
dc.identifier.issn	2666-3864
dc.identifier.uri	http://hdl.handle.net/10453/177656
dc.description.abstract	While many state-of-the-art perovskite solar cells (PSCs) have been realized on rigid glass substrates, demonstrating perovskite cells on other types of surfaces may give rise to new applications. Here, we successfully demonstrate efficient PSCs on steel. The role of an indium tin oxide interlayer as a barrier against iron diffusion from the steel substrate is elucidated. We further show that the performance of the perovskite device on steel can be improved by using an n-octylammonium bromide passivation layer, achieving a power conversion efficiency of 17.1%. To the best of our knowledge, this is the highest reported for perovskite cells on steel. This work demonstrates the robust design necessary for PSCs on steel and the versatility of PSCs. It may also inspire work on other types of surfaces beyond glass, paving the way for a wider range of applications.
dc.language	English
dc.publisher	CELL PRESS
dc.relation.ispartof	Cell Reports Physical Science
dc.relation.isbasedon	10.1016/j.xcrp.2023.101543
dc.rights	info:eu-repo/semantics/openAccess
dc.subject.classification	3403 Macromolecular and materials chemistry
dc.subject.classification	4009 Electronics, sensors and digital hardware
dc.subject.classification	4016 Materials engineering
dc.title	Efficient perovskite solar cell on steel enabled by diffusion barrier and surface passivation
dc.type	Journal Article
utslib.citation.volume	4
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	University of Technology Sydney/Strength - CGT - Centre for Green Technology
utslib.copyright.status	open_access	*
dc.date.updated	2024-04-10T06:14:18Z
pubs.issue	9
pubs.publication-status	Published
pubs.volume	4
utslib.citation.issue	9

Abstract:

While many state-of-the-art perovskite solar cells (PSCs) have been realized on rigid glass substrates, demonstrating perovskite cells on other types of surfaces may give rise to new applications. Here, we successfully demonstrate efficient PSCs on steel. The role of an indium tin oxide interlayer as a barrier against iron diffusion from the steel substrate is elucidated. We further show that the performance of the perovskite device on steel can be improved by using an n-octylammonium bromide passivation layer, achieving a power conversion efficiency of 17.1%. To the best of our knowledge, this is the highest reported for perovskite cells on steel. This work demonstrates the robust design necessary for PSCs on steel and the versatility of PSCs. It may also inspire work on other types of surfaces beyond glass, paving the way for a wider range of applications.

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http://hdl.handle.net/10453/177656