Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Growth of Pd, Pt, Ag and Au nanoparticles on carbon nanotubes
Autore:
Xue, B; Chen, P; Hong, Q; Lin, JY; Tan, KL;
Indirizzi:
Natl Univ Singapore, Dept Phys, Singapore 119260, Singapore Natl Univ Singapore Singapore Singapore 119260 ngapore 119260, Singapore
Titolo Testata:
JOURNAL OF MATERIALS CHEMISTRY
fascicolo: 9, volume: 11, anno: 2001,
pagine: 2378 - 2381
SICI:
0959-9428(2001)11:9<2378:GOPPAA>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
SILVER PARTICLES; TEMPLATE; CATALYST; NANORODS; PLATINUM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Chen, P Natl Univ Singapore, Dept Phys, 10 Kent Ridge Crescent, Singapore 119260, Singapore Natl Univ Singapore 10 Kent Ridge Crescent Singapore Singapore 119260
Citazione:
B. Xue et al., "Growth of Pd, Pt, Ag and Au nanoparticles on carbon nanotubes", J MAT CHEM, 11(9), 2001, pp. 2378-2381

Abstract

By thermal decomposition of metal salts, palladium, platinum, silver and gold nanoparticles, with average size of 7 nm, 8 nm, 17 nm and 8 nm, respectively, were grown on carbon nanotubes. TEM observations showed that most ofthe nanoparticles synthesized stuck on the outer surface of the carbon nanotubes. The size of nanoparticles can be adjusted by changing the metal to carbon ra tio. Small nanoparticles are prone to agglomerate under intense bombardment from the electron beam. By comparison, nanoparticles were scarcely found on graphite or active carbon using the same synthesis process. HRTEM and XRD investigations revealed the well-crystallized structure and a lattice contraction of these nanoparticles.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 21:33:24