Application of Ni:SiO2 nanocomposite to control the carbon deposition on the carbon dioxide reforming of methane.
J Nanosci Nanotechnol
; 2(5): 491-4, 2002 Oct.
Article
em En
| MEDLINE
| ID: mdl-12908285
Stable Ni nanoparticles embedded in a mesoporous silica material were used as catalysts for the conversion of methane into synthesis gas. This catalyst has the singular properties of controlling the carbon deposition and deactivation of active sites. A comparative study of our nanocomposites with conventional catalysts showed that impregnation material presented a preferential encapsulation and growth of carbon nanotubes on the metal surface. The impregnated catalyst showed a higher tendency for carbon nanotube and whiskers formation.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Dióxido de Carbono
/
Dióxido de Silício
/
Cristalização
/
Metano
/
Níquel
Tipo de estudo:
Evaluation_studies
Idioma:
En
Revista:
J Nanosci Nanotechnol
Ano de publicação:
2002
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos