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dc.contributor.authorGelmetti, Ilarioes_ES
dc.contributor.authorMontcada, Núria F.es_ES
dc.contributor.authorPérez Rodríguez, Anaes_ES
dc.contributor.authorBarrena, Estheres_ES
dc.contributor.authorOcal, Carmenes_ES
dc.contributor.authorGarcía Benito, Inéses_ES
dc.contributor.authorMolina Ontoria, Agustínes_ES
dc.contributor.authorMartín, Nazarioes_ES
dc.contributor.authorVidal Ferran, Antones_ES
dc.contributor.authorPalomares, Emilioes_ES
dc.date.accessioned2019-04-29T10:57:54Z-
dc.date.available2019-04-29T10:57:54Z-
dc.date.issued2019-03-08-
dc.identifier.citationEnergy and Environmental Science 12(4): 1309-1316 (2019)es_ES
dc.identifier.issn1754-5692-
dc.identifier.urihttp://hdl.handle.net/10261/180737-
dc.description.abstractIn this work, we assess the possible reasons for the differences observed in open circuit voltage (VOC) in mixed cation perovskite solar cells when comparing four different hole transport materials (HTMs), namely TAE‐1, TAE‐3, TAE‐4 and spiro‐OMeTAD. All these HTMs present close chemical and physical properties. Additionally to the evaluation of the HTM influence on recombination, we find that, upon deposition of the organic HTM on top of the perovskite, there is an important change in the energy levels position, and the impact on the device VOC is discussed. We consider that this experimental observation could be general for other organic HTMs and would justify the difficulties for finding molecules and materials that could improve the efficiency of perovskite solar cells overcoming the solar‐to‐energy conversion efficiency of solar cells made using spiro‐OMeTAD as holes selective contact.es_ES
dc.description.sponsorshipEP and AVF thank MINECO (projects CTQ2013-47183 and CTQ2017- 89814-P). NM thanks the European Research Council (ERC-320441- Chirallcarbon), the CAM (Y2018/NMT-4783QUIMTRONIC-CM) and the Spanish Ministry of Economy and Competitiveness MINECO (projects CTQ2014-52045-R, CTQ2015-71154-P, CTQ2016-80042-R, CTQ2017-83531-R and CTQ2016-81911-REDT). NM also thanks the Alexander von Humboldt Foundation and the Unidad de Excelencia Severo Ochoa SEV-2016-0686 is acknowledged. EP and AV are also grateful to ICIQ and ICREA for economical support. EB and CO thank the Generalitat de Catalunya 2017 SGR668 and 2017 SGR669, the MINEICO projects MAT2016-77852-C2-1-R (AEI/FEDER, UE), MAT2015-68994-REDC and the ‘‘Severo Ochoa’’ Program for Centers of Excellence in R&D (SEV-2015-0496). IG thanks Jesús Jiménez López for the fruitful discussions.es_ES
dc.language.isoenges_ES
dc.publisherRoyal Society of Chemistry (UK)es_ES
dc.relationMINECO/ICTI2013-2016/CTQ2013-47183-Res_ES
dc.relationMINECO/ICTI2013-2016/CTQ2017-89814-Pes_ES
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/320441es_ES
dc.relationMINECO/ICTI2013-2016/CTQ2014-52045-Res_ES
dc.relationMINECO/ICTI2013-2016/CTQ2015-71154-Pes_ES
dc.relationMINECO/ICTI2013-2016/CTQ2016-80042-Res_ES
dc.relationMINECO/ICTI2013-2016/CTQ2017-83531-Res_ES
dc.relationMINECO/ICTI2013-2016/CTQ2016-81911-REDTes_ES
dc.relationMINECO/ICTI2013-2016/SEV-2016-0686es_ES
dc.relationMINECO/ICTI2013-2016/MAT2016-77852-C2-1-Res_ES
dc.relationMINECO/ICTI2013-2016/MAT2015-68994-REDCes_ES
dc.relationMINECO/ICTI2013-2016/SEV-2015-0496es_ES
dc.relation.isversionofPostprintes_ES
dc.rightsopenAccessen_EN
dc.titleEnergy alignment and recombination in perovskite solar cells: weighted influence on the open circuit voltagees_ES
dc.typeartículoes_ES
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1039/C9EE00528Ees_ES
dc.embargo.terms2020-04-01es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderEuropean Research Counciles_ES
dc.contributor.funderComunidad de Madrides_ES
dc.contributor.funderAlexander von Humboldt Foundationes_ES
dc.contributor.funderGeneralitat de Catalunyaes_ES
dc.contributor.funderMinisterio de Economía, Industria y Competitividad (España)es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000781es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100012818es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100010198es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100005156es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002809es_ES
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