Molecular Oligothiophene–Fullerene Dyad Reaching Over 5% Efficiency in Single‐Material Organic Solar Cells
A novel donor–acceptor dyad, 4, in which the conjugated oligothiophene donor is covalently connected to fullerene PC71BM by a flexible alkyl ester linker, is synthesized and applied as photoactive layer in solution‐processed single‐material organic solar cells (SMOSCs). Excellent photovoltaic perfor...
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| Veröffentlicht in: | Advanced materials (Weinheim) 2022-06, Vol.34 (22), p.e2103573-n/a |
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| creator | Aubele, Anna He, Yakun Kraus, Teresa Li, Ning Mena‐Osteritz, Elena Weitz, Paul Heumüller, Thomas Zhang, Kaicheng Brabec, Christoph J. Bäuerle, Peter |
| description | A novel donor–acceptor dyad, 4, in which the conjugated oligothiophene donor is covalently connected to fullerene PC71BM by a flexible alkyl ester linker, is synthesized and applied as photoactive layer in solution‐processed single‐material organic solar cells (SMOSCs). Excellent photovoltaic performance, including a high short‐circuit current density (JSC) of 13.56 mA cm−2, is achieved, leading to a power conversion efficiency of 5.34% in an inverted cell architecture, which is substantially increased compared to other molecular single materials. Furthermore, dyad 4‐based SMOSCs display excellent stability maintaining 96% of the initial performance after 750 h (one month) of continuous illumination and operation under simulated AM 1.5G irradiation. These results will strengthen the rational molecular design to further develop SMOSCs for potential industrial application.
The novel structurally defined and covalently linked donor–acceptor dyad 4 is implemented into single‐material organic solar cells as the essential ambipolar and photoactive layer. The combination of an oligothiophene donor and PC71BM fullerene as acceptor not only leads to enhanced 5.34% power conversion efficiency, but also to impressive long‐term stability after 750 hours (one month) of continuous illumination. |
| doi_str_mv | 10.1002/adma.202103573 |
| format | Article |
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The novel structurally defined and covalently linked donor–acceptor dyad 4 is implemented into single‐material organic solar cells as the essential ambipolar and photoactive layer. The combination of an oligothiophene donor and PC71BM fullerene as acceptor not only leads to enhanced 5.34% power conversion efficiency, but also to impressive long‐term stability after 750 hours (one month) of continuous illumination.</description><identifier>ISSN: 0935-9648</identifier><identifier>EISSN: 1521-4095</identifier><identifier>DOI: 10.1002/adma.202103573</identifier><identifier>PMID: 34463391</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>charge transport ; Circuits ; device performance ; donor–acceptor dyads ; Energy conversion efficiency ; Fullerenes ; Industrial applications ; long‐term stability ; Photovoltaic cells ; single‐material organic solar cells ; Solar cells</subject><ispartof>Advanced materials (Weinheim), 2022-06, Vol.34 (22), p.e2103573-n/a</ispartof><rights>2021 The Authors. Advanced Materials published by Wiley‐VCH GmbH</rights><rights>2021 The Authors. Advanced Materials published by Wiley-VCH GmbH.</rights><rights>2021. This article is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4133-bb50b7d4158b255fb23558904bbea137ab434562cb0732f0c615478b8fc830803</citedby><cites>FETCH-LOGICAL-c4133-bb50b7d4158b255fb23558904bbea137ab434562cb0732f0c615478b8fc830803</cites><orcidid>0000-0003-2017-4414</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadma.202103573$$EPDF$$P50$$Gwiley$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadma.202103573$$EHTML$$P50$$Gwiley$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34463391$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Aubele, Anna</creatorcontrib><creatorcontrib>He, Yakun</creatorcontrib><creatorcontrib>Kraus, Teresa</creatorcontrib><creatorcontrib>Li, Ning</creatorcontrib><creatorcontrib>Mena‐Osteritz, Elena</creatorcontrib><creatorcontrib>Weitz, Paul</creatorcontrib><creatorcontrib>Heumüller, Thomas</creatorcontrib><creatorcontrib>Zhang, Kaicheng</creatorcontrib><creatorcontrib>Brabec, Christoph J.</creatorcontrib><creatorcontrib>Bäuerle, Peter</creatorcontrib><title>Molecular Oligothiophene–Fullerene Dyad Reaching Over 5% Efficiency in Single‐Material Organic Solar Cells</title><title>Advanced materials (Weinheim)</title><addtitle>Adv Mater</addtitle><description>A novel donor–acceptor dyad, 4, in which the conjugated oligothiophene donor is covalently connected to fullerene PC71BM by a flexible alkyl ester linker, is synthesized and applied as photoactive layer in solution‐processed single‐material organic solar cells (SMOSCs). Excellent photovoltaic performance, including a high short‐circuit current density (JSC) of 13.56 mA cm−2, is achieved, leading to a power conversion efficiency of 5.34% in an inverted cell architecture, which is substantially increased compared to other molecular single materials. Furthermore, dyad 4‐based SMOSCs display excellent stability maintaining 96% of the initial performance after 750 h (one month) of continuous illumination and operation under simulated AM 1.5G irradiation. These results will strengthen the rational molecular design to further develop SMOSCs for potential industrial application.
The novel structurally defined and covalently linked donor–acceptor dyad 4 is implemented into single‐material organic solar cells as the essential ambipolar and photoactive layer. The combination of an oligothiophene donor and PC71BM fullerene as acceptor not only leads to enhanced 5.34% power conversion efficiency, but also to impressive long‐term stability after 750 hours (one month) of continuous illumination.</description><subject>charge transport</subject><subject>Circuits</subject><subject>device performance</subject><subject>donor–acceptor dyads</subject><subject>Energy conversion efficiency</subject><subject>Fullerenes</subject><subject>Industrial applications</subject><subject>long‐term stability</subject><subject>Photovoltaic cells</subject><subject>single‐material organic solar cells</subject><subject>Solar cells</subject><issn>0935-9648</issn><issn>1521-4095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><recordid>eNqFkc9qGzEQh0VISRyn1xyDIBRyWWf0d3ePxkmaQIwhSc9CkrW2grzrSt4U3_oIhb5hn6QyTlPopacZmG8-hvkhdEZgRADolZ6v9IgCJcBEyQ7QgAhKCg61OEQDqJkoasmrY3SS0gsA1BLkETpmnEvGajJA7bQLzvZBRzwLftFtlr5bL13rfn3_eduH4GLu8fVWz_Gj03bp2wWevbqIxSd80zTeetfaLfYtfsqjkNd-TPXGRa8DnsWFbr3FT91OP3EhpFP0odEhuY9vdYi-3N48T-6Kh9nn-8n4obCcMFYYI8CUc05EZagQjaFMiKoGbozThJXacMaFpNZAyWgDVhLBy8pUja0YVMCG6HLvXcfua-_SRq18svkC3bquT4oKWdYVpXSHXvyDvnR9bPN1isoyI1LkXw3RaE_Z2KUUXaPW0a903CoCapeE2iWh3pPIC-dv2t6s3Pwd__P6DNR74JsPbvsfnRpfT8d_5b8BQIaVKw</recordid><startdate>20220601</startdate><enddate>20220601</enddate><creator>Aubele, Anna</creator><creator>He, Yakun</creator><creator>Kraus, Teresa</creator><creator>Li, Ning</creator><creator>Mena‐Osteritz, Elena</creator><creator>Weitz, Paul</creator><creator>Heumüller, Thomas</creator><creator>Zhang, Kaicheng</creator><creator>Brabec, Christoph J.</creator><creator>Bäuerle, Peter</creator><general>Wiley Subscription Services, Inc</general><scope>24P</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2017-4414</orcidid></search><sort><creationdate>20220601</creationdate><title>Molecular Oligothiophene–Fullerene Dyad Reaching Over 5% Efficiency in Single‐Material Organic Solar Cells</title><author>Aubele, Anna ; He, Yakun ; Kraus, Teresa ; Li, Ning ; Mena‐Osteritz, Elena ; Weitz, Paul ; Heumüller, Thomas ; Zhang, Kaicheng ; Brabec, Christoph J. ; Bäuerle, Peter</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4133-bb50b7d4158b255fb23558904bbea137ab434562cb0732f0c615478b8fc830803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>charge transport</topic><topic>Circuits</topic><topic>device performance</topic><topic>donor–acceptor dyads</topic><topic>Energy conversion efficiency</topic><topic>Fullerenes</topic><topic>Industrial applications</topic><topic>long‐term stability</topic><topic>Photovoltaic cells</topic><topic>single‐material organic solar cells</topic><topic>Solar cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aubele, Anna</creatorcontrib><creatorcontrib>He, Yakun</creatorcontrib><creatorcontrib>Kraus, Teresa</creatorcontrib><creatorcontrib>Li, Ning</creatorcontrib><creatorcontrib>Mena‐Osteritz, Elena</creatorcontrib><creatorcontrib>Weitz, Paul</creatorcontrib><creatorcontrib>Heumüller, Thomas</creatorcontrib><creatorcontrib>Zhang, Kaicheng</creatorcontrib><creatorcontrib>Brabec, Christoph J.</creatorcontrib><creatorcontrib>Bäuerle, Peter</creatorcontrib><collection>Wiley Online Library Open Access</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><jtitle>Advanced materials (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aubele, Anna</au><au>He, Yakun</au><au>Kraus, Teresa</au><au>Li, Ning</au><au>Mena‐Osteritz, Elena</au><au>Weitz, Paul</au><au>Heumüller, Thomas</au><au>Zhang, Kaicheng</au><au>Brabec, Christoph J.</au><au>Bäuerle, Peter</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Molecular Oligothiophene–Fullerene Dyad Reaching Over 5% Efficiency in Single‐Material Organic Solar Cells</atitle><jtitle>Advanced materials (Weinheim)</jtitle><addtitle>Adv Mater</addtitle><date>2022-06-01</date><risdate>2022</risdate><volume>34</volume><issue>22</issue><spage>e2103573</spage><epage>n/a</epage><pages>e2103573-n/a</pages><issn>0935-9648</issn><eissn>1521-4095</eissn><abstract>A novel donor–acceptor dyad, 4, in which the conjugated oligothiophene donor is covalently connected to fullerene PC71BM by a flexible alkyl ester linker, is synthesized and applied as photoactive layer in solution‐processed single‐material organic solar cells (SMOSCs). Excellent photovoltaic performance, including a high short‐circuit current density (JSC) of 13.56 mA cm−2, is achieved, leading to a power conversion efficiency of 5.34% in an inverted cell architecture, which is substantially increased compared to other molecular single materials. Furthermore, dyad 4‐based SMOSCs display excellent stability maintaining 96% of the initial performance after 750 h (one month) of continuous illumination and operation under simulated AM 1.5G irradiation. These results will strengthen the rational molecular design to further develop SMOSCs for potential industrial application.
The novel structurally defined and covalently linked donor–acceptor dyad 4 is implemented into single‐material organic solar cells as the essential ambipolar and photoactive layer. The combination of an oligothiophene donor and PC71BM fullerene as acceptor not only leads to enhanced 5.34% power conversion efficiency, but also to impressive long‐term stability after 750 hours (one month) of continuous illumination.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>34463391</pmid><doi>10.1002/adma.202103573</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-2017-4414</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | charge transport Circuits device performance donor–acceptor dyads Energy conversion efficiency Fullerenes Industrial applications long‐term stability Photovoltaic cells single‐material organic solar cells Solar cells |
| title | Molecular Oligothiophene–Fullerene Dyad Reaching Over 5% Efficiency in Single‐Material Organic Solar Cells |
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