Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/55922
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Tailored production of nanostructured metal/carbon foam by laser ablation of selected organometallic precursors |
Autor: | Muñoz, Edgar CSIC ORCID ; Ruíz-González, M. L.; Seral-Ascaso, Andrés CSIC ORCID; Sanjuán, M. L. CSIC ORCID; González-Calbet, José M.; Laguna, Mariano CSIC ORCID; Fuente, Germán F. de la CSIC ORCID | Fecha de publicación: | may-2010 | Editor: | Elsevier | Citación: | Carbon 48(6): 1807-1814 (2010) | Resumen: | Aromatic, triphenylphosphine-containing organometallic compounds, as well as non-aromatic organometallic targets, were irradiated with a Nd:YAG laser to study the role of the metals and ligands used on the structure of the resulting materials. Characterization shows that the composition, metal nanoparticle dilution and crystallite size, and structure of the carbon foams (CFs) produced can be tailored by choosing the metals and ligands of the irradiated targets. The results indicate that precursors containing triphenylphosphine ligands tend to yield larger amounts of ablation products in which graphitic structures are observed in appreciably larger quantities. Electron microscopy reveals that these CFs are multi-component materials that consist of metal nanoparticles embedded in amorphous carbon aggregates, amorphous carbon nanoparticles, and graphitic nanostructures, which can be eventually observed as independent, separate components in the produced soots. The graphitic structures observed can also be produced by laser ablation of triphenylphosphine, indicating that their growth is not promoted by the metals of the chosen aromatic organometallic compounds. | Descripción: | 8 páginas, 8 figuras. | Versión del editor: | http://dx.doi.org/10.1016/j.carbon.2010.01.025 | URI: | http://hdl.handle.net/10261/55922 | DOI: | 10.1016/j.carbon.2010.01.025 | ISSN: | 0008-6223 |
Aparece en las colecciones: | (ICMA) Artículos (ICB) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Tailored production of nanostructured.pdf | 927,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
11
checked on 23-mar-2024
WEB OF SCIENCETM
Citations
11
checked on 22-feb-2024
Page view(s)
388
checked on 28-mar-2024
Download(s)
394
checked on 28-mar-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.