TY - JOUR
T1 - Data that support the structural, chemical and morphological characterization and its influence on the electrochemical performance of stabilized PdxPt1-x alloys as electrode materials for methanol oxidation in alkaline medium
AU - De la Cruz-Cruz, J. J.
AU - Domínguez-Crespo, M. A.
AU - Ramírez-Meneses, E.
AU - Torres-Huerta, A. M.
AU - Brachetti-Sibaja, S. B.
AU - Cayetano-Castro, N.
AU - Dorantes-Rosales, H. J.
N1 - Publisher Copyright:
© 2020 The Author(s)
PY - 2020/4
Y1 - 2020/4
N2 - 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.
AB - 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.
KW - Alkaline media
KW - Fuel cells
KW - Methanol oxidation reaction
KW - Organometallic method
KW - Pt base catalysts
UR - http://www.scopus.com/inward/record.url?scp=85078780996&partnerID=8YFLogxK
U2 - 10.1016/j.dib.2020.105172
DO - 10.1016/j.dib.2020.105172
M3 - Artículo
C2 - 32055660
AN - SCOPUS:85078780996
SN - 2352-3409
VL - 29
JO - Data in Brief
JF - Data in Brief
M1 - 105172
ER -