期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 11, 期 2, 页码 504-507出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2008.12.047
关键词
Pd nanoparticles; CNTs; Hydrazine; Electrocatalysis; Benzyl mercaptan
A simple method is devised to deposit well-dispersed Pd nanoparticles on multi-walled carbon nanotubes (CNTs). Pd nanoparticles (1-3 nm) prepared in ethanol were transferred to toluene solution and modified by organic molecule benzyl mercaptan which acts as a cross linker between Pd nanoparticles and CNTs. The morphology and structure of the resulting Pd/CNT nanocomposite were characterized by transmission electron microscopy (TEM) and X-ray diffraction (XRD). The results show that I'd nanoparticles were highly dispersed and effectively anchored on CNTs. The excellent electrocatalytic activity of the Pd/CNT nanocomposite for the oxidation of hydrazine was demonstrated by cyclic voltammetry. (C) 2008 Elsevier B.V. All rights reserved.
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