Ultrathin Te Nanowires: An Excellent Platform for Controlled Synthesis of Ultrathin Platinum and Palladium Nanowires/Nanotubes with Very High Aspect Ratio

Ultrathin Te Nanowires: An Excellent Platform for Controlled Synthesis of Ultrathin Platinum and Palladium Nanowires/Nanotubes with Very High Aspect Ratio

Uniform ultrathin Pt nanotubes, Pt and Pd nanowires with diameters of only several nanometers and a very‐high aspect ratio of ∼10 000 can be fabricated using ultrathin Te nanowires as both reducing agent and sacrificial template in ethylene glycol. The valences of metal precursors have a crucial eff...

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Veröffentlicht in:Advanced materials (Weinheim) 2009-05, Vol.21 (18), p.1850-1854
Hauptverfasser: Liang, Hai‐Wei, Liu, Shuo, Gong, Jun‐Yan, Wang, Shang‐Bing, Wang, Lei, Yu, Shu‐Hong
Format: Artikel
Sprache:eng
Schlagworte:
Nanostructures
Nanotubes
Nanowires
Palladium
Platinum
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Zusammenfassung:Uniform ultrathin Pt nanotubes, Pt and Pd nanowires with diameters of only several nanometers and a very‐high aspect ratio of ∼10 000 can be fabricated using ultrathin Te nanowires as both reducing agent and sacrificial template in ethylene glycol. The valences of metal precursors have a crucial effect on the morphology of the nanostructures.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200802286