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Electron Transport Layer-Free Solar Cells Based on Perovskite? Fullerene Blend Films with Enhanced Performance and Stability

dc.contributor.authorPascual, Jorge
dc.contributor.authorKosta, Ivet
dc.contributor.authorNgo, Thi Tuyen
dc.contributor.authorChuvilin, Andrey
dc.contributor.authorCabanero, Germán
dc.contributor.authorGrande, Hans J.
dc.contributor.authorBarea, Eva M
dc.contributor.authorMora-Sero, Ivan
dc.contributor.authorDelgado, Juan Luis
dc.contributor.authorTena-Zaera, Ramón
dc.date.accessioned2017-01-27T12:00:19Z
dc.date.available2017-01-27T12:00:19Z
dc.date.issued2016-08
dc.identifier.citationPASCUAL, Jorge, et al. Electron Transport Layer‐Free Solar Cells Based on Perovskite–Fullerene Blend Films with Enhanced Performance and Stability. ChemSusChem, 2016, vol. 9, no 18, p. 2679-2685.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/165706
dc.description.abstractThe solution processing of pinhole-free methylammonium lead triiodide perovskite–C70 fullerene (MAPbI3:C70) blend films on fluorine-doped tin oxide (FTO)-coated glass substrates is presented. Based on this approach, a simplified and robust protocol for the preparation of efficient electron-transport layer (ETL)-free perovskite solar cells is described. Power conversion efficiency (PCE) of 13.6 % under AM 1.5 G simulated sunlight is demonstrated for these devices. Comparative impedance spectroscopy and photostability analysis of the MAPbI3:C70 and single MAPbI3 films compared with conventional compact TiO2 ETL-based devices are shown. The beneficial impact of using MAPbI3:C70 blend films is emphasized.ca_CA
dc.description.sponsorShipWe thank Sandra Rodriguez for the excellent technical support. This work was partially supported by Basque Government and MINECO (Ministerio de Economía y Competitividad, Spain), under projects PC2015-1-03 (16-79), MAT2013-47192-C3-1-R MAT2013-47192-C3-2-R, CTQ2015-70921-P and MAT2015-70611-ERC. J.L.D. acknowledges Ikerbasque, the Basque Foundation for Science, for an “Ikerbasque Research Fellow” contract, Polymat Foundation, and MINECO of Spain for IEDI-2015-00666 grant. T.T.N. acknowledges the MINECO of Spain for her Ph.D. scholarship. J.P.M. and J.L.D. acknowledge Iberdrola Foundation for financial support.ca_CA
dc.format.extent6 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherWileyca_CA
dc.relation.isPartOfChemSusChem, 2016, vol. 9, no 18,ca_CA
dc.rightsCopyright © 2016 Wiley-VCH Verlag GmbH &Co. KGaA, Weinheimca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectperovskite solar cellsca_CA
dc.titleElectron Transport Layer-Free Solar Cells Based on Perovskite? Fullerene Blend Films with Enhanced Performance and Stabilityca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1002/cssc.201600940
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_CA
dc.relation.publisherVersionhttp://onlinelibrary.wiley.com/doi/10.1002/cssc.201600940/fullca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersion


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