Compositional dependence of the stability of AuCu alloy nanoparticles.
Chem Commun (Camb)
; 48(45): 5626-8, 2012 Jun 07.
Article
em En
| MEDLINE
| ID: mdl-22531479
The oxidation of AuCu nanoparticles was studied as a function of composition and temperature. Oxidation rates at 110 °C were higher for NPs with higher Cu content, showing that Au stabilized the Cu. Electrochemistry measurements show that AuCu could be a promising catalyst for lowering the over potential of CO(2) reduction.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cobre
/
Ligas
/
Nanopartículas
/
Ouro
Idioma:
En
Revista:
Chem Commun (Camb)
Assunto da revista:
QUIMICA
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Estados Unidos