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Flash infrared annealing as a cost-effective and low environmental impact processing method for planar perovskite solar cells

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Flash infrared annealing as a cost-effective and low environmental impact processing method for planar perovskite solar cells

dc.contributor.author	Sandy Sánchez
dc.contributor.author	Vallés-Pelarda, Marta
dc.contributor.author	Alberola-Borràs, Jaume-Adrià
dc.contributor.author	Vidal, Rosario
dc.contributor.author	Jerónimo-Rendón, José J.
dc.contributor.author	Saliba, Michael
dc.contributor.author	Boix, Pablo P.
dc.contributor.author	Mora Seró, Iván
dc.date.accessioned	2020-03-06T14:39:21Z
dc.date.available	2020-03-06T14:39:21Z
dc.date.issued	2019
dc.identifier.citation	Sandy Sánchez Vallés-Pelarda, Marta Alberola-Borràs, Jaume-Adrià Vidal, Rosario Jerónimo-Rendón, José J. Saliba, Michael Boix, Pablo P. Mora Seró, Iván 2019 Flash infrared annealing as a cost-effective and low environmental impact processing method for planar perovskite solar cells Materials Today 31 39 46
dc.identifier.uri	https://hdl.handle.net/10550/73442
dc.description.abstract	For successful commercialization of perovskite solar cells, straightforward solutions in terms of environmental impact and economic feasibility are still required. Flash Infrared Annealing (FIRA) is a rapid method to fabricate perovskite solar cells with efficiencies >18% on simple, planar architecture, which allows a film synthesis in only 1.2 s, faster than the previous report based in a meso architecture and all of them without the usage of antisolvent. In this work, through a comparative study with the common lab-scale method, the so-called antisolvent (AS), the main photovoltaic parameters and working mechanisms obtained from impedance spectroscopy (IS) measurements show similar device features as for FIRA. However, from the life cycle assessment (LCA) comparison study, the FIRA method has only 8% of the environmental impact and 2% of the fabrication cost of the perovskite active layer with respect to the AS for the perovskite film synthesis. These results denote that FIRA is a low-impact, cost-effective fabrication approach that can be directly adapted to perovskite planar configuration that is compatible with industrial up-scaling.
dc.language.iso	eng
dc.relation.ispartof	Materials Today, 2019, vol. 31, p. 39-46
dc.subject	Ciència dels materials
dc.title	Flash infrared annealing as a cost-effective and low environmental impact processing method for planar perovskite solar cells
dc.type	journal article	es_ES
dc.date.updated	2020-03-06T14:39:21Z
dc.identifier.doi	10.1016/j.mattod.2019.04.021
dc.identifier.idgrec	136684
dc.rights.accessRights	open access	es_ES