Facile decoration of Au nanoparticles on CdS nanorods by polyoxometalate with enhanced photocatalytic activities toward hydrogen evolution.
J Nanosci Nanotechnol
; 13(7): 4616-21, 2013 Jul.
Article
em En
| MEDLINE
| ID: mdl-23901482
ABSTRACT
The tri-component hybrid CdS nanorods (NRs)/Au nanoparticles (NPs)@polyoxometalate (POM) was successfully prepared by a facile, efficient and green method. The structural properties and component analysis were studied by Transmission electron microscopy (TEM), X-ray Diffraction (XRD) and UV-Vis spectra. The POMs sever as not only reductant and bridge molecules, but also as co-catalyst to play an important role in the photocatalytic process. The as-prepared nanohybrid shows obviously enhanced photocatalytic activity toward photocatalytic evolution of hydrogen.
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Base de dados:
MEDLINE
Assunto principal:
Compostos de Tungstênio
/
Compostos de Selênio
/
Compostos de Cádmio
/
Nanotubos
/
Nanopartículas Metálicas
/
Ouro
/
Hidrogênio
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article