NAGIOS: RODERIC FUNCIONANDO

Hybrid Vapor-Solution Sequentially Deposited Mixed-Halide Perovskite Solar Cells

Repositori DSpace/Manakin

Valencià Castellano

Inici
Investigació
e-prints
23 - Química
Visualitza element

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Hybrid Vapor-Solution Sequentially Deposited Mixed-Halide Perovskite Solar Cells

Mostra el registre parcial de l'element

dc.contributor.author	Soltanpoor, Wiria
dc.contributor.author	Dreessen, Chris
dc.contributor.author	Sahiner, M. Cem
dc.contributor.author	Susic, Isidora
dc.contributor.author	Afshord, A. Zarean
dc.contributor.author	Chirvony, Vladimir S.
dc.contributor.author	Boix, Pablo P.
dc.contributor.author	Gunbas, Gorkem
dc.contributor.author	Yerci, Selçuk
dc.contributor.author	Bolink, Henk
dc.date.accessioned	2020-11-05T15:13:32Z
dc.date.available	2020-11-05T15:13:32Z
dc.date.issued	2020
dc.identifier.citation	Soltanpoor, Wiria Dreessen, Chris Sahiner, M. Cem Susic, Isidora Afshord, A. Zarean Chirvony, Vladimir S. Boix, Pablo P. Gunbas, Gorkem Yerci, Selçuk Bolink, Henk 2020 Hybrid Vapor-Solution Sequentially Deposited Mixed-Halide Perovskite Solar Cells ACS Applied Energy Materials 3 9 8257 8265
dc.identifier.uri	https://hdl.handle.net/10550/76248
dc.description.abstract	The recent sky-rocketing performance of perovskite solar cells has triggered a strong interest in further upgrading the fabrication techniques to meet the scalability requirements of the photovoltaic industry. The integration of vapor-deposition into the solution process in a sequential fashion can boost the uniformity and reproducibility of the perovskite solar cells. Besides, mixed-halide perovskites have exhibited outstanding crystallinity as well as higher stability compared with iodide-only perovskite. An extensive study was carried out to identify a reproducible process leading to highly crystalline perovskite films that when integrated into solar cells exhibited high power conversion efficiency (max. 19.8%). This was achieved by optimizing the deposition rate of the PbI2 layer as well as by inserting small amounts of methylammonium (MA) bromide and chloride salts to the primary MAI salt in the solution-based conversion step. The optimum MABr/MAI molar ratio leading to the most efficient and stable solar cells was found to be 0.4. Stabilities were in excess of 90 hours for p-i-n type solar cells. This reproducible approach towards the fabrication of triple halide perovskites using a hybrid vapor-solution method is a promising method towards scalable production techniques.
dc.language.iso	eng
dc.relation.ispartof	ACS Applied Energy Materials, 2020, vol. 3, num. 9, p. 8257-8265
dc.subject	Cèl·lules fotoelèctriques
dc.subject	Materials
dc.title	Hybrid Vapor-Solution Sequentially Deposited Mixed-Halide Perovskite Solar Cells
dc.type	journal article	es_ES
dc.date.updated	2020-11-05T15:13:33Z
dc.identifier.doi	10.1021/acsaem.0c00686
dc.identifier.idgrec	141179
dc.rights.accessRights	open access	es_ES