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Biorenewable Solvents for High-Performance Organic Solar Cells

Julianna Panidi Orcid Logo, Eva Mazzolini, Flurin Eisner Orcid Logo, Yuang Fu, Francesco Furlan, Zhuoran Qiao, Martina Rimmele Orcid Logo, Zhe Li, Xinhui Lu Orcid Logo, Jenny Nelson, James Durrant Orcid Logo, Martin Heeney Orcid Logo, Nicola Gasparini Orcid Logo

ACS Energy Letters, Volume: 8, Issue: 7, Pages: 3038 - 3047

Swansea University Author: James Durrant Orcid Logo

Abstract

With the advent of nonfullerene acceptors (NFAs), organic photovoltaic (OPV) devices are now achieving high enough power conversion efficiencies (PCEs) for commercialization. However, these high performances rely on active layers processed from petroleum-based and toxic solvents, which are undesirab...

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Published in: ACS Energy Letters
ISSN: 2380-8195 2380-8195
Published: American Chemical Society (ACS) 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa64129
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Here, we demonstrate the use of biorenewable 2-methyltetrahydrofuran (2MeTHF) and cyclopentyl methyl ether (CPME) solvents to process donor: NFA-based OPVs with no additional additives in the active layer. Furthermore, to reduce the overall carbon footprint of the manufacturing cycle of the OPVs, we use polymeric donors that require a few synthetic steps for their synthesis, namely, PTQ10 and FO6-T, which are blended with the Y-series NFA Y12. High performance was achieved using 2MeTHF as the processing solvent, reaching PCEs of 14.5% and 11.4% for PTQ10:Y12 and FO6-T:Y12 blends, respectively. 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spelling v2 64129 2023-08-24 Biorenewable Solvents for High-Performance Organic Solar Cells f3dd64bc260e5c07adfa916c27dbd58a 0000-0001-8353-7345 James Durrant James Durrant true false 2023-08-24 MTLS With the advent of nonfullerene acceptors (NFAs), organic photovoltaic (OPV) devices are now achieving high enough power conversion efficiencies (PCEs) for commercialization. However, these high performances rely on active layers processed from petroleum-based and toxic solvents, which are undesirable for mass manufacturing. Here, we demonstrate the use of biorenewable 2-methyltetrahydrofuran (2MeTHF) and cyclopentyl methyl ether (CPME) solvents to process donor: NFA-based OPVs with no additional additives in the active layer. Furthermore, to reduce the overall carbon footprint of the manufacturing cycle of the OPVs, we use polymeric donors that require a few synthetic steps for their synthesis, namely, PTQ10 and FO6-T, which are blended with the Y-series NFA Y12. High performance was achieved using 2MeTHF as the processing solvent, reaching PCEs of 14.5% and 11.4% for PTQ10:Y12 and FO6-T:Y12 blends, respectively. This work demonstrates the potential of using biorenewable solvents without additives for the processing of OPV active layers, opening the door to large-scale and green manufacturing of organic solar cells. Journal Article ACS Energy Letters 8 7 3038 3047 American Chemical Society (ACS) 2380-8195 2380-8195 Absorption, Layers, Solar cells, Solvents, Thin films 14 7 2023 2023-07-14 10.1021/acsenergylett.3c00891 http://dx.doi.org/10.1021/acsenergylett.3c00891 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University Another institution paid the OA fee EPSRC, EP/V057839/1, EP/T028513/1 2023-10-02T10:39:42.4942210 2023-08-24T14:41:10.4336854 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Julianna Panidi 0000-0003-3701-1857 1 Eva Mazzolini 2 Flurin Eisner 0000-0001-5507-4961 3 Yuang Fu 4 Francesco Furlan 5 Zhuoran Qiao 6 Martina Rimmele 0000-0002-6852-5933 7 Zhe Li 8 Xinhui Lu 0000-0002-1908-3294 9 Jenny Nelson 10 James Durrant 0000-0001-8353-7345 11 Martin Heeney 0000-0001-6879-5020 12 Nicola Gasparini 0000-0002-3226-8234 13 64129__28372__1eabdea4c2af4ea79efb5d8ed4f82398.pdf 64129.pdf 2023-08-24T14:44:04.7926315 Output 3673619 application/pdf Version of Record true This publication is licensed under CC-BY 4.0. true eng http://creativecommons.org/licenses/by/4.0/
title Biorenewable Solvents for High-Performance Organic Solar Cells
spellingShingle Biorenewable Solvents for High-Performance Organic Solar Cells
James Durrant
title_short Biorenewable Solvents for High-Performance Organic Solar Cells
title_full Biorenewable Solvents for High-Performance Organic Solar Cells
title_fullStr Biorenewable Solvents for High-Performance Organic Solar Cells
title_full_unstemmed Biorenewable Solvents for High-Performance Organic Solar Cells
title_sort Biorenewable Solvents for High-Performance Organic Solar Cells
author_id_str_mv f3dd64bc260e5c07adfa916c27dbd58a
author_id_fullname_str_mv f3dd64bc260e5c07adfa916c27dbd58a_***_James Durrant
author James Durrant
author2 Julianna Panidi
Eva Mazzolini
Flurin Eisner
Yuang Fu
Francesco Furlan
Zhuoran Qiao
Martina Rimmele
Zhe Li
Xinhui Lu
Jenny Nelson
James Durrant
Martin Heeney
Nicola Gasparini
format Journal article
container_title ACS Energy Letters
container_volume 8
container_issue 7
container_start_page 3038
publishDate 2023
institution Swansea University
issn 2380-8195
2380-8195
doi_str_mv 10.1021/acsenergylett.3c00891
publisher American Chemical Society (ACS)
college_str Faculty of Science and Engineering
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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/10.1021/acsenergylett.3c00891
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description With the advent of nonfullerene acceptors (NFAs), organic photovoltaic (OPV) devices are now achieving high enough power conversion efficiencies (PCEs) for commercialization. However, these high performances rely on active layers processed from petroleum-based and toxic solvents, which are undesirable for mass manufacturing. Here, we demonstrate the use of biorenewable 2-methyltetrahydrofuran (2MeTHF) and cyclopentyl methyl ether (CPME) solvents to process donor: NFA-based OPVs with no additional additives in the active layer. Furthermore, to reduce the overall carbon footprint of the manufacturing cycle of the OPVs, we use polymeric donors that require a few synthetic steps for their synthesis, namely, PTQ10 and FO6-T, which are blended with the Y-series NFA Y12. High performance was achieved using 2MeTHF as the processing solvent, reaching PCEs of 14.5% and 11.4% for PTQ10:Y12 and FO6-T:Y12 blends, respectively. This work demonstrates the potential of using biorenewable solvents without additives for the processing of OPV active layers, opening the door to large-scale and green manufacturing of organic solar cells.
published_date 2023-07-14T10:39:45Z
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