Bi and Three-Metallic Electrocatalysts Preparation for Methanol Oxidation

Authors

  • Yara Márquez-Navarro Universidad Autónoma Metropolitana-Iztapalapa
  • Laura Galicia Universidad Autónoma Metropolitana-Iztapalapa
  • Víctor Hugo Lara Universidad Autónoma Metropolitana-Iztapalapa
  • Gloria Del Ángel Universidad Autónoma Metropolitana-Iztapalapa

DOI:

https://doi.org/10.29356/jmcs.v52i1.1048

Keywords:

electrochemical oxidation, methanol, Pt-Ru-Mo supported catalyst

Abstract

Bi and tri-metallic (Pt-Ru/C, Pt-Mo/C and Pt-Ru-Mo/C) catalysts were synthesized by using as precursors the metallic salts and applying the co-impregnation method. The tri-metallic catalysts underwent different thermal treatments and they were characterized by X-Ray. The catalytic activity for methanol oxidation reaction was determined by cyclic voltammetry (CV). The results show that the materials calcined before reduction presented the highest catalytic activity for methanol oxidation reaction.

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Author Biographies

Yara Márquez-Navarro, Universidad Autónoma Metropolitana-Iztapalapa

Departamento de Química

Laura Galicia, Universidad Autónoma Metropolitana-Iztapalapa

Departamento de Química

Víctor Hugo Lara, Universidad Autónoma Metropolitana-Iztapalapa

Departamento de Química

Gloria Del Ángel, Universidad Autónoma Metropolitana-Iztapalapa

Departamento de Química

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Published

2019-07-29