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All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode

David Beynon Orcid Logo, Ershad Parvazian, Katherine Elizabeth Anne Hooper Orcid Logo, James McGettrick Orcid Logo, Rahul Patidar, Tom Dunlop Orcid Logo, Zhengfei Wei, Peter Davies, Rodrigo Garcia Rodriguez, Matt Carnie Orcid Logo, Matthew Davies Orcid Logo, Trystan Watson Orcid Logo, Katherine Hooper, Pete Davies

Advanced Materials, Volume: 35, Issue: 16, Start page: 2208561

Swansea University Authors: David Beynon Orcid Logo, Ershad Parvazian, Katherine Elizabeth Anne Hooper Orcid Logo, James McGettrick Orcid Logo, Rahul Patidar, Tom Dunlop Orcid Logo, Zhengfei Wei, Peter Davies, Rodrigo Garcia Rodriguez, Matt Carnie Orcid Logo, Matthew Davies Orcid Logo, Trystan Watson Orcid Logo, Katherine Hooper, Pete Davies

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DOI (Published version): 10.1002/adma.202208561

Abstract

Perovskite photovoltaics have shown great promise in device efficiency but also the promise of scalability through solution-processed manufacture. Efforts to scale perovskites have been taken through printable mesoporous scaffolds and slot die coating of flexible substrates roll-to-roll (R2R). Howev...

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Published in: Advanced Materials
ISSN: 0935-9648 1521-4095
Published: Wiley 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa62299
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Efforts to scale perovskites have been taken through printable mesoporous scaffolds and slot die coating of flexible substrates roll-to-roll (R2R). However, to date there has been no demonstration of entirely R2R-coated devices due to the lack of a compatible solution-processable back electrode; instead, high-value evaporated metal contacts are employed as a post process. Here, in this study, the combination of a low-temperature device structure and R2R-compatible solution formulations is employed to make a fully R2R printable device architecture overcoming interlayer incompatibilities and recombination losses. Therefore, the n–i–p device structure of SnO2/perovskite/poly(3,4-ethylenedioxythiophene)/carbon is employed to form an ohmic contact between a p-type semiconductor and printable carbon electrode. In particular, the results show that the small-scale device efficiencies of 13–14% are achieved, matching the device performance of evaporated gold electrodes. Also, this entirely R2R-coated perovskite prototype represents a game changer, reaching over 10% (10.8) stabilized power conversion efficiency with unencapsulated long-term stability retaining 84% of its original efficiency over 1000 h under 70% RH and 25 °C.</abstract><type>Journal Article</type><journal>Advanced Materials</journal><volume>35</volume><journalNumber>16</journalNumber><paginationStart>2208561</paginationStart><paginationEnd/><publisher>Wiley</publisher><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>0935-9648</issnPrint><issnElectronic>1521-4095</issnElectronic><keywords>Carbon electrodes, perovskite, roll-to-roll, scale-up, slot die</keywords><publishedDay>1</publishedDay><publishedMonth>4</publishedMonth><publishedYear>2023</publishedYear><publishedDate>2023-04-01</publishedDate><doi>10.1002/adma.202208561</doi><url>http://dx.doi.org/10.1002/adma.202208561</url><notes/><college>COLLEGE NANME</college><department>Materials Science and Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>MTLS</DepartmentCode><institution>Swansea University</institution><apcterm>SU Library paid the OA fee (TA Institutional Deal)</apcterm><funders>Engineering and Physical Sciences Research Council (GrantNumber(s): EP/N020863/1; EP/T028513/1; EP/M028267/1); Innovate UK (GrantNumber(s): 920036), European Regional Development Fund (GrantNumber(s): c80892), Llywodraeth Cymru, Swansea University.</funders><projectreference/><lastEdited>2023-06-27T17:01:42.4875743</lastEdited><Created>2023-01-11T08:59:11.9601761</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Materials Science and Engineering</level></path><authors><author><firstname>David</firstname><surname>Beynon</surname><orcid>0000-0002-8189-9489</orcid><order>1</order></author><author><firstname>Ershad</firstname><surname>Parvazian</surname><order>2</order></author><author><firstname>Katherine Elizabeth Anne</firstname><surname>Hooper</surname><orcid>NULL</orcid><order>3</order></author><author><firstname>James</firstname><surname>McGettrick</surname><orcid>0000-0002-7719-2958</orcid><order>4</order></author><author><firstname>Rahul</firstname><surname>Patidar</surname><order>5</order></author><author><firstname>Tom</firstname><surname>Dunlop</surname><orcid>0000-0002-5851-8713</orcid><order>6</order></author><author><firstname>Zhengfei</firstname><surname>Wei</surname><orcid/><order>7</order></author><author><firstname>Peter</firstname><surname>Davies</surname><orcid/><order>8</order></author><author><firstname>Rodrigo</firstname><surname>Garcia Rodriguez</surname><order>9</order></author><author><firstname>Matt</firstname><surname>Carnie</surname><orcid>0000-0002-4232-1967</orcid><order>10</order></author><author><firstname>Matthew</firstname><surname>Davies</surname><orcid>0000-0003-2595-5121</orcid><order>11</order></author><author><firstname>Trystan</firstname><surname>Watson</surname><orcid>0000-0002-8015-1436</orcid><order>12</order></author><author><firstname>Katherine</firstname><surname>Hooper</surname><order>13</order></author><author><firstname>Pete</firstname><surname>Davies</surname><order>14</order></author></authors><documents><document><filename>62299__27951__01bf2a1619f44b5ca0624bfd091b7359.pdf</filename><originalFilename>62299.VOR.pdf</originalFilename><uploaded>2023-06-23T14:32:21.3951579</uploaded><type>Output</type><contentLength>3987755</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><documentNotes>© 2023 The Authors. 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title All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
spellingShingle All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
David Beynon
Ershad Parvazian
Katherine Elizabeth Anne Hooper
James McGettrick
Rahul Patidar
Tom Dunlop
Zhengfei Wei
Peter Davies
Rodrigo Garcia Rodriguez
Matt Carnie
Matthew Davies
Trystan Watson
Katherine Hooper
Pete Davies
title_short All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
title_full All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
title_fullStr All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
title_full_unstemmed All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
title_sort All‐Printed Roll‐to‐Roll Perovskite Photovoltaics Enabled by Solution‐Processed Carbon Electrode
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author_id_fullname_str_mv f5cf40043658d0b8a747ef6224019939_***_David Beynon
59dc6f18dde94e2a5fb2edd858270ec3_***_Ershad Parvazian
05bbb9d0476050619f9a458278aeb62a_***_Katherine Elizabeth Anne Hooper
bdbacc591e2de05180e0fd3cc13fa480_***_James McGettrick
aa7f3b2aa6daa1c80cad60a4dd59055b_***_Rahul Patidar
809395460ab1e6b53a906b136d919c41_***_Tom Dunlop
e4ae52ae9b63b7b6da834c460ee3bb2d_***_Zhengfei Wei
6001f4a98b5ed1259d64498333697ca5_***_Peter Davies
fb0f6e1eeb02aedee895b457faa35445_***_Rodrigo Garcia Rodriguez
73b367694366a646b90bb15db32bb8c0_***_Matt Carnie
4ad478e342120ca3434657eb13527636_***_Matthew Davies
a210327b52472cfe8df9b8108d661457_***_Trystan Watson
3607f6787dc810c0ed1fdc49ea2b5e63_***_Katherine Hooper
38c85534a35a03aac99b687029078831_***_Pete Davies
author David Beynon
Ershad Parvazian
Katherine Elizabeth Anne Hooper
James McGettrick
Rahul Patidar
Tom Dunlop
Zhengfei Wei
Peter Davies
Rodrigo Garcia Rodriguez
Matt Carnie
Matthew Davies
Trystan Watson
Katherine Hooper
Pete Davies
author2 David Beynon
Ershad Parvazian
Katherine Elizabeth Anne Hooper
James McGettrick
Rahul Patidar
Tom Dunlop
Zhengfei Wei
Peter Davies
Rodrigo Garcia Rodriguez
Matt Carnie
Matthew Davies
Trystan Watson
Katherine Hooper
Pete Davies
format Journal article
container_title Advanced Materials
container_volume 35
container_issue 16
container_start_page 2208561
publishDate 2023
institution Swansea University
issn 0935-9648
1521-4095
doi_str_mv 10.1002/adma.202208561
publisher Wiley
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/10.1002/adma.202208561
document_store_str 1
active_str 0
description Perovskite photovoltaics have shown great promise in device efficiency but also the promise of scalability through solution-processed manufacture. Efforts to scale perovskites have been taken through printable mesoporous scaffolds and slot die coating of flexible substrates roll-to-roll (R2R). However, to date there has been no demonstration of entirely R2R-coated devices due to the lack of a compatible solution-processable back electrode; instead, high-value evaporated metal contacts are employed as a post process. Here, in this study, the combination of a low-temperature device structure and R2R-compatible solution formulations is employed to make a fully R2R printable device architecture overcoming interlayer incompatibilities and recombination losses. Therefore, the n–i–p device structure of SnO2/perovskite/poly(3,4-ethylenedioxythiophene)/carbon is employed to form an ohmic contact between a p-type semiconductor and printable carbon electrode. In particular, the results show that the small-scale device efficiencies of 13–14% are achieved, matching the device performance of evaporated gold electrodes. Also, this entirely R2R-coated perovskite prototype represents a game changer, reaching over 10% (10.8) stabilized power conversion efficiency with unencapsulated long-term stability retaining 84% of its original efficiency over 1000 h under 70% RH and 25 °C.
published_date 2023-04-01T17:01:37Z
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