Abstract
Structural, compositional, morphological and electrochemical characterization are important to determinate the influence of platinum in the methanol oxidation in alkaline media. These data and analysis support the research article catalytic performance of alloyed PtxPd1-x nanostructures supported on Vulcan XC-72R for the methanol oxidation in alkaline medium [1]. The data here presented included changes in the chemical composition, structure and microstructure. Also, complement data of cyclic voltammograms during activation in alkaline media as well as in presence of 1 M CH3OH to observe CO tolerance and Electrochemical Impedance Spectroscopy measurements at two different overpotentials (0.2 and 0.3 mV) on the onset potential for methanol electro-oxidation are published in this paper. The data can be used as a reference to determinate the effect of added different amounts of Pd to Pt/C catalysts, using an organometallic compounds method and octylamine as stabilizer. The data provided in this article have not been previously published and are available to enable critical or extended analyses.
Highlights
Data accessibility Related research articleNanostructures, electrochemistry Electrocatalyst, Direct methanol fuel cell, DMFC Tables, Figures and Text file Derived from a Mexican Government agreement through Laboratory Experiments
Structural, compositional, morphological and electrochemical characterization are important to determinate the influence of platinum in the methanol oxidation in alkaline media
These data and analysis support the research article catalytic performance of alloyed PtxPd1-x nanostructures supported on Vulcan XC-72R for the methanol oxidation in alkaline medium [1]
Summary
Nanostructures, electrochemistry Electrocatalyst, Direct methanol fuel cell, DMFC Tables, Figures and Text file Derived from a Mexican Government agreement through Laboratory Experiments. The relationship between chemical, structural morphological and electrochemical performance of PtxPd1-x electrode materials The data were acquired in the as-prepared samples without special treatment. The data could be used to obtain new electrode materials for Methanol oxidation reaction in alkaline media. From these spectra, the range of binding energy for each metal composition in the high resolution was determinate and observed changes in the electronic properties during alloy formation [2].
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