01604nam a2200265Ia 4500 MX-MdCICY 20260521091054.0 CICY B-7866 Electrooxidation of methanol on carbon nanotubes supported Pt-Fe alloy electrode ElectroChemistry Communications, 8(6), p.982-986, 2006 The synthesis and characterization of catalysts based on bimetallic materials, Pt-Fe supported on multi-walled carbon nanotubes (MWNTs)for methanol electrooxidation is reported here. The catalyst was prepared by a spray-cooling process and characterized by TEM, EDS, ICP and XRD. The electrocatalytic properties of the Pt-Fe/MWNTs electrode for methanol oxidation have been investigated by cyclic voltammetry and chronoamperometry. It presented higher electrocatalytic activity and stability than a comparative Pt/ MWNTs catalyst. This may be attributed to the addition of Fe which leads to the small average particle size and high utilization of Pt in the Pt-Fe/MWNTs catalyst. The results imply that the Pt-Fe/MWNTs composite has good potential applications in fuel cells. CARBON NANOTUBES METHANOL OXIDATION PLATINUM-IRON ALLOY Xu, J. Hua, K. Sun, G. Wang, C. Lv, X. Wang, Y. https://drive.google.com/file/d/1HwmwAJPYnTJvujE84FRJNpoJldMFvQRE/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 18118 18118 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-7866 2025-06-25 12:47:09 2025-06-25 REF1