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Should TiO2 nanostructures doped with Li+ be used as photoanodes for photoelectrochemical water splitting applications?

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Should TiO2 nanostructures doped with Li+ be used as photoanodes for photoelectrochemical water splitting applications?

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dc.contributor.author	Sánchez Tovar, Rita
dc.contributor.author	Blasco-Tamarit, E.
dc.contributor.author	Fernández Domene, Ramón Manuel
dc.contributor.author	Lucas Granados, Bianca
dc.contributor.author	Garcia-Anton, Jose
dc.date.accessioned	2020-12-30T10:50:00Z
dc.date.available	2020-12-30T10:50:00Z
dc.date.issued	2017
dc.identifier.citation	Sánchez Tovar, Rita Blasco-Tamarit, E. Fernández Domene, Ramón Manuel Lucas Granados, Bianca Garcia-Anton, Jose 2017 Should TiO2 nanostructures doped with Li+ be used as photoanodes for photoelectrochemical water splitting applications? Journal of Catalysis 349 41 52
dc.identifier.uri	https://hdl.handle.net/10550/76847
dc.description.abstract	Different TiO2 nanostructures, nanotubes and nanosponges, were obtained by anodization of Ti under stagnant and hydrodynamic conditions. Samples were doped with Li+ before and after annealing at 450 °C during 1 h. The nanostructures were characterized by different microscopy techniques: Field Emission Scanning Electron Microscopy (FE-SEM) and Raman Confocal Laser Microscopy. Additionally, Incident Photon-to-electron Conversion Efficiency (IPCE), photoelectrochemical water splitting and stability measurements were also performed. According to the results, TiO2 nanostructures doped before annealing present the worst photocurrent response, even if compared with undoped samples. On the other hand, this study reveals that Li+-doped TiO2 nanostructures doped after annealing can be used as durable and stable photoanodes for photoelectrochemical water splitting applications.
dc.language.iso	eng
dc.relation.ispartof	Journal of Catalysis, 2017, vol. 349, p. 41-52
dc.subject	Electroquímica
dc.subject	Nanoestructures
dc.title	Should TiO2 nanostructures doped with Li+ be used as photoanodes for photoelectrochemical water splitting applications?
dc.type	journal article	es_ES
dc.date.updated	2020-12-30T10:50:01Z
dc.identifier.doi	10.1016/j.jcat.2017.03.001
dc.identifier.idgrec	140770
dc.rights.accessRights	open access	es_ES