Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.elecom.2009.02.030
Title: Physical and electrochemical characterizations of nanostructured Pd/C and PdNi/C catalysts for methanol oxidation
Authors: Liu, Z.
Zhang, X.
Hong, L. 
Keywords: Alkaline fuel cell
Direct methanol fuel cell
Methanol oxidation
Pd nanoparticles
PdNi nanoparticles
Issue Date: Apr-2009
Source: Liu, Z., Zhang, X., Hong, L. (2009-04). Physical and electrochemical characterizations of nanostructured Pd/C and PdNi/C catalysts for methanol oxidation. Electrochemistry Communications 11 (4) : 925-928. ScholarBank@NUS Repository. https://doi.org/10.1016/j.elecom.2009.02.030
Abstract: Pd and PdNi nanoparticles supported on Vulcan XC-72 carbon were prepared by a chemical reduction with formic acid process. The catalysts were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), cyclic voltammetry, and chronoamperometry. The results showed that the Pd and PdNi nanoparticles, which were uniformly dispersed on carbon, were 2-10 nm in diameters. The PdNi/C catalyst has higher electrocatalytic activity for methanol oxidation in alkaline media than a comparative Pd/C catalyst and shows great potential as less expensive electrocatalyst for methanol electrooxidation in alkaline media in direct methanol fuel cells. © 2009 Elsevier B.V. All rights reserved.
Source Title: Electrochemistry Communications
URI: http://scholarbank.nus.edu.sg/handle/10635/89792
ISSN: 13882481
DOI: 10.1016/j.elecom.2009.02.030
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