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Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics

Daniel Burkitt, Richard Swartwout, James McGettrick Orcid Logo, Peter Greenwood, David Beynon Orcid Logo, Roberto Brenes, Vladimir Bulović, Trystan Watson Orcid Logo

RSC Advances, Volume: 9, Issue: 64, Pages: 37415 - 37423

Swansea University Authors: Daniel Burkitt, James McGettrick Orcid Logo, Peter Greenwood, David Beynon Orcid Logo, Trystan Watson Orcid Logo

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DOI (Published version): 10.1039/c9ra06631d

Abstract

The demonstration of photovoltaic devices with high power conversion efficiencies using low cost perovskite materials hints at the possibility of dramatically lowering the cost of solar energy. Key to further exploiting the potential of these materials is developing rapid processing techniques that...

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Published in: RSC Advances
ISSN: 2046-2069
Published: Royal Society of Chemistry (RSC) 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa52999
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spelling 2023-03-17T11:21:43.9263751 v2 52999 2019-12-09 Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics 573e7ecce0283917afd1a99282d75db6 Daniel Burkitt Daniel Burkitt true false bdbacc591e2de05180e0fd3cc13fa480 0000-0002-7719-2958 James McGettrick James McGettrick true false 7366c113eb2ccd38f6bbcbd5d52a6bec Peter Greenwood Peter Greenwood true false f5cf40043658d0b8a747ef6224019939 0000-0002-8189-9489 David Beynon David Beynon true false a210327b52472cfe8df9b8108d661457 0000-0002-8015-1436 Trystan Watson Trystan Watson true false 2019-12-09 EEN The demonstration of photovoltaic devices with high power conversion efficiencies using low cost perovskite materials hints at the possibility of dramatically lowering the cost of solar energy. Key to further exploiting the potential of these materials is developing rapid processing techniques that can be used to deliver lower cost high throughput manufacture. This work details the development of low viscosity rapid drying perovskite formulations designed to give high quality solar films when slot-die coated on flexible roll-to-roll compatible substrates. A single step slot-die compatible perovskite ink based on an acetonitrile/methylamine solvent system utilizing a chloride additive is developed, resulting in large area perovskite films from slot-die coating under ambient conditions. The drying conditions for the perovskite film are optimized and fast (<10 min), low temperature (<120 °C) drying of slot-die coated films on flexible substrates are demonstrated and result in high performance devices. Journal Article RSC Advances 9 64 37415 37423 Royal Society of Chemistry (RSC) 2046-2069 15 11 2019 2019-11-15 10.1039/c9ra06631d http://dx.doi.org/10.1039/c9ra06631d COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2023-03-17T11:21:43.9263751 2019-12-09T13:46:35.5429819 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Daniel Burkitt 1 Richard Swartwout 2 James McGettrick 0000-0002-7719-2958 3 Peter Greenwood 4 David Beynon 0000-0002-8189-9489 5 Roberto Brenes 6 Vladimir Bulović 7 Trystan Watson 0000-0002-8015-1436 8 52999__16058__260af166bafb4cd2bccae6fa59b0f3a7.pdf burkitt2019.pdf 2019-12-09T13:48:12.5605707 Output 1794832 application/pdf Version of Record true 2019-12-09T00:00:00.0000000 true https://creativecommons.org/licenses/by/3.0/
title Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
spellingShingle Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
Daniel Burkitt
James McGettrick
Peter Greenwood
David Beynon
Trystan Watson
title_short Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
title_full Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
title_fullStr Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
title_full_unstemmed Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
title_sort Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics
author_id_str_mv 573e7ecce0283917afd1a99282d75db6
bdbacc591e2de05180e0fd3cc13fa480
7366c113eb2ccd38f6bbcbd5d52a6bec
f5cf40043658d0b8a747ef6224019939
a210327b52472cfe8df9b8108d661457
author_id_fullname_str_mv 573e7ecce0283917afd1a99282d75db6_***_Daniel Burkitt
bdbacc591e2de05180e0fd3cc13fa480_***_James McGettrick
7366c113eb2ccd38f6bbcbd5d52a6bec_***_Peter Greenwood
f5cf40043658d0b8a747ef6224019939_***_David Beynon
a210327b52472cfe8df9b8108d661457_***_Trystan Watson
author Daniel Burkitt
James McGettrick
Peter Greenwood
David Beynon
Trystan Watson
author2 Daniel Burkitt
Richard Swartwout
James McGettrick
Peter Greenwood
David Beynon
Roberto Brenes
Vladimir Bulović
Trystan Watson
format Journal article
container_title RSC Advances
container_volume 9
container_issue 64
container_start_page 37415
publishDate 2019
institution Swansea University
issn 2046-2069
doi_str_mv 10.1039/c9ra06631d
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
url http://dx.doi.org/10.1039/c9ra06631d
document_store_str 1
active_str 0
description The demonstration of photovoltaic devices with high power conversion efficiencies using low cost perovskite materials hints at the possibility of dramatically lowering the cost of solar energy. Key to further exploiting the potential of these materials is developing rapid processing techniques that can be used to deliver lower cost high throughput manufacture. This work details the development of low viscosity rapid drying perovskite formulations designed to give high quality solar films when slot-die coated on flexible roll-to-roll compatible substrates. A single step slot-die compatible perovskite ink based on an acetonitrile/methylamine solvent system utilizing a chloride additive is developed, resulting in large area perovskite films from slot-die coating under ambient conditions. The drying conditions for the perovskite film are optimized and fast (<10 min), low temperature (<120 °C) drying of slot-die coated films on flexible substrates are demonstrated and result in high performance devices.
published_date 2019-11-15T04:05:43Z
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score 11.012678

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