Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/142991
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Graphitic nanomaterials from biogas-derived carbon nanofibers |
Autor: | Cuesta Pedrayes, Nuria CSIC ORCID; Cameán Martínez, Ignacio CSIC ORCID ; Ramos Alonso, Alberto CSIC ORCID; Llobet, S. de; García Suárez, Ana Beatriz CSIC ORCID | Palabras clave: | Biogas Carbon nanofibres High-temperature heat treatment Graphitic nanomaterials |
Fecha de publicación: | 9-jun-2016 | Editor: | Elsevier | Citación: | Fuel Processing Technology 152: 1-6 (2016) | Resumen: | Carbon nanofibers with different microstructure and elemental composition that were produced in the catalytic decomposition of synthetic biogas mixtures, in a rotary-bed reactor using nickel and nickel-cobalt catalysts at 600 °C and 700 °C, were heat treated in the temperature interval 2600–2800 °C to explore their ability to graphitize. The influence of treatment temperature as well as carbon nanofibers composition, particularly metallic species, on the structural and textural properties of the materials prepared is discussed. Graphitic nanomaterials with great development of the three-dimensional structure (d002 ~ 0.3360 nm, Lc ~ 48 nm, La > 100 nm) and low porosity (SBET ~ 20 m2 g− 1) have been achieved. Because of the catalytic effect of silicon in the presence of inherent nickel and cobalt metals, more structurally ordered materials were obtained from the carbon nanofibers by adding silica. Based on the results of this work, the utilization of biogas-derived carbon nanofibers for the production of synthetic nanographite to be used in different applications, such as electrode material in energy storage devices in which both high degree of graphitic order and small surface area are required, appears feasible. | Versión del editor: | http://dx.doi.org/10.1016/j.fuproc.2016.05.043 | URI: | http://hdl.handle.net/10261/142991 | DOI: | 10.1016/j.fuproc.2016.05.043 | ISSN: | 0378-3820 |
Aparece en las colecciones: | (INCAR) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Graphitic_nanomaterials_Cuesta_FPT.pdf | 815,67 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
5
checked on 09-abr-2024
WEB OF SCIENCETM
Citations
7
checked on 26-feb-2024
Page view(s)
310
checked on 17-abr-2024
Download(s)
350
checked on 17-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons