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Influence of a Compact Fe2O3 Layer on the Photovoltaic Performance of Perovskite-Based Solar Cells

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Influence of a Compact Fe2O3 Layer on the Photovoltaic Performance of Perovskite-Based Solar Cells

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dc.contributor.author Bouhjar, F. es_ES
dc.contributor.author Mollar García, Miguel Alfonso es_ES
dc.contributor.author Ullah, Shafi es_ES
dc.contributor.author Marí, B. es_ES
dc.contributor.author Bessais, B. es_ES
dc.date.accessioned 2019-09-14T20:01:23Z
dc.date.available 2019-09-14T20:01:23Z
dc.date.issued 2018 es_ES
dc.identifier.issn 0013-4651 es_ES
dc.identifier.uri http://hdl.handle.net/10251/125681
dc.description.abstract [EN] In this study, uniform and dense iron oxide ¿-Fe2O3 thin films were used as an electron-transport layer (ETL) in CH3NH3PbI3-based perovskite solar cells (PSCs), replacing the Titanium dioxide (TiO2) ETL conventionally used in planar heterojunction perovskite solar cells. The ¿-Fe2O3 films were synthesized using an electrodeposition method for the blocking layer and a hydrothermal method for the overlaying layer, while 2,2¿,7,7¿-tetrakis (N, N¿-di-p-methoxyphenylamine)-9,9¿ spirobifluorene (spiro-OMeTAD) was employed as a hole conductor in the solar cells. Based on the above synthesized ¿-Fe2O3 films the photovoltaic performance of the PSCs was studied. The ¿-Fe2O3 layers were found to have a significant impact on the photovoltaic conversion efficiency (PCE) of the PSCs. This was attributed to an efficient charge separation and transport due to a better coverage of the perovskite on the ¿-Fe2O3 films. As a result, the PCE measured under standard solar conditions (AM 1.5G, 100 mW cm¿2) reached 5.7%. es_ES
dc.description.sponsorship This work was supported by the Ministry of High Education and Scientific Research, Tunisia and Ministerio de Economia y Competitividad (ENE2013-46624-C4-4-R) and Generalitatvalenciana (Prometeus 2014/044). es_ES
dc.language Inglés es_ES
dc.publisher The Electrochemical Society es_ES
dc.relation.ispartof Journal of The Electrochemical Society es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Fe2O3 es_ES
dc.subject Electrochemical deposition es_ES
dc.subject Hydrothermal deposition es_ES
dc.subject XRD analysis es_ES
dc.subject FESEM analysis es_ES
dc.subject Optical properties es_ES
dc.subject Photoelectrochemical properties es_ES
dc.subject CH3NH3PbI3 es_ES
dc.subject Perovskite solar cells es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Influence of a Compact Fe2O3 Layer on the Photovoltaic Performance of Perovskite-Based Solar Cells es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1149/2.1131802jes es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F044/ES/Técnicas de Fabricación Avanzada y Control de Calidad de nuevos materiales multifuncionales en movilidad sostenible/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//ENE2016-77798-C4-2-R/ES/APROVECHAMIENTO DE LA LUZ SOLAR CON PROCESOS DE DOS FOTONES-TF/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//ENE2013-46624-C4-4-R/ES/MEJORA DE LA CONVERSION DE ENERGIA SOLAR MEDIANTE PROCESOS DE EXCITACION ELECTRONICA EN DOS ETAPAS. APROXIMACION ELECTROQUIMICA./ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Bouhjar, F.; Mollar García, MA.; Ullah, S.; Marí, B.; Bessais, B. (2018). Influence of a Compact Fe2O3 Layer on the Photovoltaic Performance of Perovskite-Based Solar Cells. Journal of The Electrochemical Society. 165(2):30-38. https://doi.org/10.1149/2.1131802jes es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1149/2.1131802jes es_ES
dc.description.upvformatpinicio 30 es_ES
dc.description.upvformatpfin 38 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 165 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\351416 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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