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Substrate-Enhanced Electroless Deposition of Metal Nanoparticles on Carbon Nanotubes

By simply supporting carbon nanotubes with a metal substrate of a redox potential lower than that of the metal ions to be reduced into nanoparticles, we have developed a facile yet versatile and effective substrate-enhanced electroless deposition (SEED) method for functionalizing nanotubes with a la...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2005-08, Vol.127 (31), p.10806-10807
Main Authors: Qu, Liangti, Dai, Liming
Format: Article
Language:English
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Summary:By simply supporting carbon nanotubes with a metal substrate of a redox potential lower than that of the metal ions to be reduced into nanoparticles, we have developed a facile yet versatile and effective substrate-enhanced electroless deposition (SEED) method for functionalizing nanotubes with a large variety of metal nanoparticles, including those otherwise impossible by more conventional electroless deposition methods, in the absence of any additional reducing agent. The nanotube-supported metal nanoparticles thus produced are electrochemically active, and the newly developed SEED process represents a significant advance in functionalization of carbon nanotubes with metal nanoparticles for a wide range of potential applications, including in advanced sensing and catalytic systems.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja053479+