Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/51111
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Synthesis and characterization of Ag nanoparticles and Ag-loaded TiO2 photocatalysts |
Autor: | Sauthier, Guillaume CSIC ORCID; Pérez del Pino, Ángel CSIC ORCID; Figueras, Albert CSIC ORCID; Gyorgy, Eniko CSIC ORCID | Fecha de publicación: | 2011 | Editor: | Wiley-Blackwell | Citación: | Journal of the American Ceramic Society 94(11): 3780-3786 (2011) | Resumen: | Ag nanoparticles and Ag–TiO2 nanostructures were grown on (001) SiO2 quartz substrates by pulsed laser deposition using a KrF* excimer laser source (λ = 248 nm, τFWHM~10 ns, ν = 10 Hz) for the irradiation of Ag and TiO2 targets. The obtained structures were characterized by atomic force microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and UV-visible absorption spectroscopy. Photocatalytic activity was evaluated under near-UV light illumination by decomposition of methylene blue. The relationship between the laser synthesis process parameters and nanoparticles’ chemical composition, crystal structure, morphology, shape and size distribution on the substrate surface were investigated and correlated with their optical properties. The established experimental parameters were used for the synthesis of nanostructures consisting of anatase phase TiO2 thin films covered by Ag nanoparticles for photocatalytic applications. The optimum experimental conditions were determined which ensure significantly improved photoactivity in the presence of Ag nanoparticles as compared to the bare oxide surface. | Descripción: | El pdf del artículo es la versión pre-print. | Versión del editor: | http://dx.doi.org/10.1111/j.1551-2916.2011.04693.x | URI: | http://hdl.handle.net/10261/51111 | DOI: | 10.1111/j.1551-2916.2011.04693.x | Identificadores: | doi: 10.1111/j.1551-2916.2011.04693.x issn: 0002-7820 |
Aparece en las colecciones: | (CIN2) Artículos (ICMAB) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Synthesis and Characterization of Ag.pdf | 537,96 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
16
checked on 12-abr-2024
WEB OF SCIENCETM
Citations
16
checked on 20-feb-2024
Page view(s)
382
checked on 16-abr-2024
Download(s)
332
checked on 16-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.