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Gold(III) Porphyrin Was Used as an Electron Acceptor for Efficient Organic Solar Cells
dc.contributor.author | Cuesta, Virginia | |
dc.contributor.author | Singh, Manish Kumar | |
dc.contributor.author | Gutiérrez Fernández, Edgar | |
dc.contributor.author | Martín, Jaime | |
dc.contributor.author | Domínguez, Rocío | |
dc.contributor.author | Cruz, Pilar de la | |
dc.contributor.author | Sharma, G. D | |
dc.contributor.author | Langa, Fernando | |
dc.date.accessioned | 2022-05-25T14:58:55Z | |
dc.date.available | 2022-05-25T14:58:55Z | |
dc.date.issued | 2022-02-23 | |
dc.identifier.citation | CUESTA, V., et al. Gold(III) Porphyrin Was Used as an Electron Acceptor for Efficient Organic Solar Cells. ACS Applied Materials & Interfaces, -03-09, 2022, vol. 14, no. 9, pp. 11708-11717. ISSN 1944-8244. DOI 10.1021/acsami.1c22813. Disponible en: https://doi.org/10.1021/acsami.1c22813 | es_ES |
dc.identifier.issn | 1944-8244 | |
dc.identifier.uri | http://hdl.handle.net/2183/30753 | |
dc.description.abstract | [Abstract] The widespread use of nonfullerene-based electron-accepting materials has triggered a rapid increase in the performance of organic photovoltaic devices. However, the number of efficient acceptor compounds available is rather limited, which hinders the discovery of new, high-performing donor:acceptor combinations. Here, we present a new, efficient electron-accepting compound based on a hitherto unexplored family of well-known molecules: gold porphyrins. The electronic properties of our electron-accepting gold porphyrin, named VC10, were studied by UV−Vis spectroscopy and by cyclic voltammetry (CV) , revealing two intense optical absorption bands at 500−600 and 700−920 nm and an optical bandgap of 1.39 eV. Blending VC10 with PTB7-Th, a donor polymer, which gives rise to an absorption band at 550−780 nm complementary to that of VC10, enables the fabrication of organic solar cells (OSCs) featuring a power conversion efficiency of 9.24% and an energy loss of 0.52 eV. Hence, this work establishes a new approach in the search for efficient acceptor molecules for solar cells and new guidelines for future photovoltaic material design | es_ES |
dc.description.sponsorship | F.L. and P.d.l.C. thank MCI (Spain) (PID2019-105049RB-I00), MICIU (RED2018-102815-T), the Junta de Comunidades de Castilla-La Mancha, and the European Social Fund (SBPLY/17/180501/000254) for financial support. V.C. thanks MECD for an FPU grant (FPU15/02170). G.D.S. thanks the Government of India SERI-DST (DST/TMD/SERI/D05(c)) for financial support. J.M. thanks the MICINN for grant PGC2018-094620-A-I00 | es_ES |
dc.description.sponsorship | Junta de Comunidades de Castilla-La Mancha; SBPLY/17/180501/000254 | es_ES |
dc.description.sponsorship | Government of India; DST/TMD/SERI/D05(c) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-105049RB-I00/ES/SEMICONDUCTORES ORGANICOS AVANZADOS PARA CELULAS SOLARES ORGANICAS Y BASADAS EN PEROVSKITAS/ | |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RED2018-102815-T/ES/MATERIALES ORGANICOS DISRUPTIVOS PARA ENERGIA FOTOVOLTAICA/ | |
dc.relation | info:eu-repo/grantAgreement/MECD/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPU15%2F02170/ES/ | |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-094620-A-I00/ES/FASES VITREAS EN POLIMEROS SEMICONDUCTORES/ | |
dc.relation.uri | https://doi.org/10.1021/acsami.1c22813 | es_ES |
dc.rights | Attribution 4.0 International | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Gold (III) porphyrin | es_ES |
dc.subject | Nonfullerene acceptor | es_ES |
dc.subject | Organic photovoltaics | es_ES |
dc.subject | Bulk heterojunction | es_ES |
dc.subject | Near-infrared absorption | es_ES |
dc.title | Gold(III) Porphyrin Was Used as an Electron Acceptor for Efficient Organic Solar Cells | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | ACS Applied Materials and Interfaces | es_ES |
UDC.volume | 14 | es_ES |
UDC.issue | 9 | es_ES |
UDC.startPage | 11708 | es_ES |
UDC.endPage | 11717 | es_ES |
dc.identifier.doi | 10.1021/acsami.1c22813 |
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