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Molecular Passivation of MoO3: Band Alignment and Protection of Charge Transport Layers in Vacuum-Deposited Perovskite Solar Cells

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Molecular Passivation of MoO3: Band Alignment and Protection of Charge Transport Layers in Vacuum-Deposited Perovskite Solar Cells

dc.contributor.author	Pérez-del-Rey, Daniel
dc.contributor.author	Gil Escrig, Lidón
dc.contributor.author	Zanoni, Kassio P. S.
dc.contributor.author	Dreessen, Chris
dc.contributor.author	Sessolo, Michele
dc.contributor.author	Boix, Pablo P.
dc.contributor.author	Bolink, Henk
dc.date.accessioned	2020-06-22T09:49:02Z
dc.date.available	2020-06-22T09:49:02Z
dc.date.issued	2019
dc.identifier.citation	Pérez-del-Rey, Daniel Gil Escrig, Lidón Zanoni, Kassio P. S. Dreessen, Chris Sessolo, Michele Boix, Pablo P. Bolink, Henk 2019 Molecular Passivation of MoO3: Band Alignment and Protection of Charge Transport Layers in Vacuum-Deposited Perovskite Solar Cells Chemistry of Materials 31 17 6945 6949
dc.identifier.uri	https://hdl.handle.net/10550/75161
dc.description.abstract	Vacuum-deposition of perovskite solar cells can achieve efficiencies rivalling solution-based methods and it allows for more complex device stacks. MoO3 has been used to enhance carrier extraction to the transparent bottom electrode in a p-i-n configuration, here we show that by inserting an organic charge transport molecule it can also be used on the top of a perovskite absorber in a n-i-p configuration. This strategy enables the first vacuum-deposited perovskite solar cells with metal oxides as charge transporting layers for both electrons and holes leading to power conversion efficiency > 19 %.
dc.language.iso	eng
dc.relation.ispartof	Chemistry of Materials, 2019, vol. 31, num. 17, p. 6945-6949
dc.subject	Materials
dc.subject	Cèl·lules fotoelèctriques
dc.title	Molecular Passivation of MoO3: Band Alignment and Protection of Charge Transport Layers in Vacuum-Deposited Perovskite Solar Cells
dc.type	journal article	es_ES
dc.date.updated	2020-06-22T09:49:02Z
dc.identifier.doi	10.1021/acs.chemmater.9b01396
dc.identifier.idgrec	133797
dc.rights.accessRights	open access	es_ES