Mostrar el registro sencillo del ítem
Effect of different lead precursors on perovskite solar cell performance and stability
dc.contributor.author | Aldibaja, Fadi Kamal | |
dc.contributor.author | Badia Bou, Laura | |
dc.contributor.author | Mas, Elena | |
dc.contributor.author | S. Sánchez, Rafael | |
dc.contributor.author | Barea, Eva M | |
dc.contributor.author | Mora-Sero, Ivan | |
dc.date.accessioned | 2016-06-17T11:49:42Z | |
dc.date.available | 2016-06-17T11:49:42Z | |
dc.date.issued | 2014-12 | |
dc.identifier.citation | ALDIBAJA, Fadi Kamal, et al. Effect of different lead precursors on perovskite solar cell performance and stability. Journal of Materials Chemistry A, 2015, vol. 3, no 17, p. 9194-9200. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/160874 | |
dc.description.abstract | We present the use of halide (PbCl2) and non-halide lead precursors (Pb(OAc)2 (OAc = CH3CH2COO−), Pb(NO3)2, Pb(acac)2 (acac = (CH3COCHCOCH3)−) and PbCO3) for the preparation of perovskite solar cells. We have confirmed by X-ray diffraction the growth of CH3NH3PbI3 in all the analyzed cases, except for PbCO3, independently of the lead precursor used for the synthesis of the perovskite. In addition, different cell configurations, thin films and mesoporous scaffolds, TiO2 or Al2O3, have also been prepared. We have observed that the lead precursor has a strong influence on the structural properties of perovskite (grain size), as well as on the solar cell performance. Photovoltaic conversion efficiencies comparable to those achieved when using the commonly employed PbCl2 have been obtained with Pb(OAc)2 as a lead source. Stability studies of the perovskite films and devices have also been carried out, which demonstrate that the lead precursor also plays a role. The stability is not only strongly affected by atmosphere and illumination conditions, but also by the lead precursor employed for the perovskite synthesis. These results highlight that other lead sources, different to the commonly used PbCl2 and PbI2, are also suitable for the development of PSCs, opening a new way for device performance optimization. | ca_CA |
dc.description.sponsorShip | This work was supported by MINECO of Spain under project MAT2013-47192-C3-1-R, Universitat Jaume I project 12I361.01/1, E.M.-M thanks the Ramón y Cajal program, and R.S.S. thanks the FP7 European project ALLOXIDE (309018). | ca_CA |
dc.format.extent | 6 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Royal Society of Chemistry | ca_CA |
dc.relation.isPartOf | J. Mater. Chem. A, 2015, 3 | ca_CA |
dc.rights | © The Royal Society of Chemistry 2015 | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Lead | ca_CA |
dc.subject | Perovskite | ca_CA |
dc.subject | Solar cells | ca_CA |
dc.title | Effect of different lead precursors on perovskite solar cell performance and stability | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1039/C4TA06198E | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://pubs.rsc.org/en/content/articlehtml/2015/ta/c4ta06198e | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
-
FCA_Articles [511]
Articles de publicacions periódiques