Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/159242
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Determination of the thickness of the embedding phase in 0D nanocomposites |
Autor: | Martínez-Martínez, D. CSIC; Sánchez-López, J.C. CSIC ORCID | Palabras clave: | Embedding Nanocomposite Grain Crystal Grain boundary thickness Tessellation |
Fecha de publicación: | 2017 | Editor: | Elsevier | Citación: | Applied Surface Science 421: 179- 184 (2017) | Resumen: | 0D nanocomposites formed by small nanoparticles embedded in a second phase are very interesting systems which may show properties that are beyond those observed in the original constituents alone. One of the main parameters to understand the behavior of such nanocomposites is the determination of the separation between two adjacent nanoparticles, in other words, the thickness of the embedding phase. However, its experimental measurement is extremely complicated. Therefore, its evaluation is performed by an indirect approach using geometrical models. The ones typically used represent the nanoparticles by cubes or spheres. In this paper the used geometrical models are revised, and additional geometrical models based in other parallelohedra (hexagonal prism, rhombic and elongated dodecahedron and truncated octahedron) are presented. Additionally, a hybrid model that shows a transition between the spherical and tessellated models is proposed. Finally, the different approaches are tested on a set of titanium carbide/amorphous carbon (TiC/a-C) nanocomposite films to estimate the thickness of the a-C phase and explain the observed hardness properties. | URI: | http://hdl.handle.net/10261/159242 | DOI: | 10.1016/j.apsusc.2016.12.081 | Identificadores: | doi: 10.1016/j.apsusc.2016.12.081 issn: 0169-4332 |
Aparece en las colecciones: | (ICMS) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
APSUSC-D-16-09732R1 repositorium.pdf | 1,53 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
2
checked on 13-abr-2024
WEB OF SCIENCETM
Citations
2
checked on 25-feb-2024
Page view(s)
343
checked on 21-abr-2024
Download(s)
306
checked on 21-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons