Ligand-assisted preparation of palladium supported nanoparticles: a step toward size control.
Inorg Chem
; 48(11): 4640-2, 2009 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-19400564
ABSTRACT
Supported nanoparticles (SNPs) with narrow size distribution were prepared by H(2) reduction of Pd(2+) previously bound to ligand-modified silica surfaces. Interestingly, the size of the Pd(0) SNPs was tuned by the ligand grafted on the support surface. Amino- and ethylenediamino-functionalized supports formed Pd(0) SNPs of ca. 6 and 1 nm, respectively. The catalytic properties of both Pd(0) SNPs were investigated.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Paládio
/
Nanopartículas
/
Aminas
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article