NAGIOS: RODERIC FUNCIONANDO

Influence of hole transport material ionization energy on the performance of perovskite solar cells

Repositori DSpace/Manakin

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

Influence of hole transport material ionization energy on the performance of perovskite solar cells

dc.contributor.author	Dänekamp, Benedikt
dc.contributor.author	Droseros, Nikolaos
dc.contributor.author	Tsokkou, Demetra
dc.contributor.author	Brehm, Verena
dc.contributor.author	Boix, Pablo P.
dc.contributor.author	Sessolo, Michele
dc.contributor.author	Banerji, Natalie
dc.contributor.author	Bolink, Henk
dc.date.accessioned	2020-06-25T11:00:06Z
dc.date.available	2020-06-25T11:00:06Z
dc.date.issued	2019
dc.identifier.citation	Dänekamp, Benedikt Droseros, Nikolaos Tsokkou, Demetra Brehm, Verena Boix, Pablo P. Sessolo, Michele Banerji, Natalie Bolink, Henk 2019 Influence of hole transport material ionization energy on the performance of perovskite solar cells Journal Of Materials Chemistry C 7 523 527
dc.identifier.uri	https://hdl.handle.net/10550/75190
dc.description.abstract	Halide perovskites have shown excellent photophysical properties for solar cell applications which led to a rapid increase of the device efficiency. Understanding the charge carrier dynamics within the active perovskite absorber and at its interfaces will be key to further progress in their development. Here we present a series of fully evaporated devices employing hole transport materials with different ionization energies. The open circuit voltage of the devices, along with their ideality factors, confirm that the former is mainly determined by the bulk and surface recombination in the perovskite, rather than by the energetic offset between the valence band of the perovskite and the highest occupied molecular orbital of the organic transport layers. These results help to further understand the origin of the open circuit potential in perovskite solar cells, which is an important parameter that needs to be improved to further boost power conversion efficiencies.
dc.language.iso	eng
dc.relation.ispartof	Journal Of Materials Chemistry C, 2019, vol. 7, p. 523-527
dc.subject	Cèl·lules fotoelèctriques
dc.subject	Materials
dc.title	Influence of hole transport material ionization energy on the performance of perovskite solar cells
dc.type	journal article	es_ES
dc.date.updated	2020-06-25T11:00:06Z
dc.identifier.doi	10.1039/C8TC05372C
dc.identifier.idgrec	129831
dc.rights.accessRights	open access	es_ES