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Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells

Dave Richards, Daniel Burkitt, Rahul Patidar, David Beynon Orcid Logo, Trystan Watson Orcid Logo

Materials Advances

Swansea University Authors: Dave Richards, Daniel Burkitt, Rahul Patidar, David Beynon Orcid Logo, Trystan Watson Orcid Logo

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DOI (Published version): 10.1039/d2ma00841f

Abstract

Lightweight flexible perovskite solar cells (PSCs) offer advantages over rigid solar cells including power to weight, variety of form factor and ability to scale. With breakthroughs in the power conversion efficiency (PCE) of PSCs, scaling up PSCs with similar performance has become a topic of inter...

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Published in: Materials Advances
ISSN: 2633-5409
Published: Royal Society of Chemistry (RSC) 2022
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URI: https://cronfa.swan.ac.uk/Record/cronfa61921
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spelling 2022-12-22T12:54:47.5163560 v2 61921 2022-11-15 Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells 9ad346c1162cad154907bea4f3bdc9c9 Dave Richards Dave Richards true false 573e7ecce0283917afd1a99282d75db6 Daniel Burkitt Daniel Burkitt true false aa7f3b2aa6daa1c80cad60a4dd59055b Rahul Patidar Rahul Patidar true false f5cf40043658d0b8a747ef6224019939 0000-0002-8189-9489 David Beynon David Beynon true false a210327b52472cfe8df9b8108d661457 0000-0002-8015-1436 Trystan Watson Trystan Watson true false 2022-11-15 FGSEN Lightweight flexible perovskite solar cells (PSCs) offer advantages over rigid solar cells including power to weight, variety of form factor and ability to scale. With breakthroughs in the power conversion efficiency (PCE) of PSCs, scaling up PSCs with similar performance has become a topic of interest. Roll-to-roll (R2R) manufacturing is one promising method to leverage the low temperature processing ability of PSCs. In this work, we demonstrate the R2R slot-die coating of the SnO2 electron transport layer, applying the low flow limit to showcase its pertinence in assessing the coating window for slot-die coating. It was observed that low flow limit can accurately predict the processing window for solvent-engineered SnO2 solutions streamlining scale up from benchtop to full R2R coating. We achieved a PCE of 16.35% for R2R-coated SnO2-based MAPbI3 perovskite devices exceeding the performance of benchtop-coated devices. Journal Article Materials Advances 0 Royal Society of Chemistry (RSC) 2633-5409 23 9 2022 2022-09-23 10.1039/d2ma00841f COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University SU Library paid the OA fee (TA Institutional Deal) This work is in part funded by the European Regional Development Fund through the Welsh Government and was supported by the Engineering and Physical Sciences Research Council (EPSRC) through the SPECIFIC Innovation and Knowledge Centre (EP/N020863/1, EP/T028513/1) Self-assembling Perovskite Absorbers—Cells Engineered into Modules Project (EP/M015254/2). This project has received funding from the European Union Horizon 2020 Research and Innovation Programme under the Marie Sklodowska—Curie grant agreement no. 764787. The authors would like to acknowledge the Financial support provided by the M2A that has been made possible through funding from the European Social Fund via the Welsh Government, the Engineering and Physical Sciences Research Council (EP/L015099/1) and Tata Steel Europe that has made this research possible. 2022-12-22T12:54:47.5163560 2022-11-15T08:49:15.5713435 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Dave Richards 1 Daniel Burkitt 2 Rahul Patidar 3 David Beynon 0000-0002-8189-9489 4 Trystan Watson 0000-0002-8015-1436 5 61921__25897__5c4569d55d354a089b7e8955a6d67e8e.pdf 61921.pdf 2022-11-24T12:38:18.9116766 Output 2679008 application/pdf Version of Record true © 2022 The Author(s). This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. true eng http://creativecommons.org/licenses/by/3.0/
title Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
spellingShingle Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
Dave Richards
Daniel Burkitt
Rahul Patidar
David Beynon
Trystan Watson
title_short Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
title_full Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
title_fullStr Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
title_full_unstemmed Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
title_sort Predicting a process window for the roll-to-roll deposition of solvent-engineered SnO2 in perovskite solar cells
author_id_str_mv 9ad346c1162cad154907bea4f3bdc9c9
573e7ecce0283917afd1a99282d75db6
aa7f3b2aa6daa1c80cad60a4dd59055b
f5cf40043658d0b8a747ef6224019939
a210327b52472cfe8df9b8108d661457
author_id_fullname_str_mv 9ad346c1162cad154907bea4f3bdc9c9_***_Dave Richards
573e7ecce0283917afd1a99282d75db6_***_Daniel Burkitt
aa7f3b2aa6daa1c80cad60a4dd59055b_***_Rahul Patidar
f5cf40043658d0b8a747ef6224019939_***_David Beynon
a210327b52472cfe8df9b8108d661457_***_Trystan Watson
author Dave Richards
Daniel Burkitt
Rahul Patidar
David Beynon
Trystan Watson
author2 Dave Richards
Daniel Burkitt
Rahul Patidar
David Beynon
Trystan Watson
format Journal article
container_title Materials Advances
container_volume 0
publishDate 2022
institution Swansea University
issn 2633-5409
doi_str_mv 10.1039/d2ma00841f
publisher Royal Society of Chemistry (RSC)
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str 1
active_str 0
description Lightweight flexible perovskite solar cells (PSCs) offer advantages over rigid solar cells including power to weight, variety of form factor and ability to scale. With breakthroughs in the power conversion efficiency (PCE) of PSCs, scaling up PSCs with similar performance has become a topic of interest. Roll-to-roll (R2R) manufacturing is one promising method to leverage the low temperature processing ability of PSCs. In this work, we demonstrate the R2R slot-die coating of the SnO2 electron transport layer, applying the low flow limit to showcase its pertinence in assessing the coating window for slot-die coating. It was observed that low flow limit can accurately predict the processing window for solvent-engineered SnO2 solutions streamlining scale up from benchtop to full R2R coating. We achieved a PCE of 16.35% for R2R-coated SnO2-based MAPbI3 perovskite devices exceeding the performance of benchtop-coated devices.
published_date 2022-09-23T04:21:08Z
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score 11.036531

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