One-step synthesis and chemical characterization of Pt-C nanowire composites by plasma sputtering.
ChemSusChem
; 6(7): 1168-71, 2013 Jul.
Article
em En
| MEDLINE
| ID: mdl-23765573
ABSTRACT
Plasma increases activity A one-step synthesis of Pt-C nanowire composites using a plasma co-deposition method is reported. Electrodes with a very low Pt loading can be obtained. Pt particles with sizes ranging from 1 to 2 nm are decorating the columnar carbon nanostructures because of strong interactions. The composite microstructure is responsible for a very high metal utilization rate as exemplified by reactions occurring in fuel cell electrodes.
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Base de dados:
MEDLINE
Assunto principal:
Platina
/
Carbono
/
Nanofios
/
Gases em Plasma
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article