Au stabilization effect on Pt catalysts for oxygen reduction reaction

Автор(и)

  • X. X. Xie Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science
  • V. Briega-Martos Forschungszentrum Jülich GmbH, Helmholtz Institute Erlangen-Nürnberg for Renewable Energy (IEK-11)
  • R. Farris Departament de Ciència de Materials i Química Física & Institut de Quimica Teòrica i Computacional (IQTCUB), Universitat de Barcelona
  • M. Vorokhta Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science
  • T. Skála Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science
  • I. Matolínová Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science
  • K. M. Neyman Departament de Ciència de Materials i Química Física & Institut de Quimica Teòrica i Computacional (IQTCUB), Universitat de Barcelona
  • S. Cherevko Forschungszentrum Jülich GmbH, Helmholtz Institute Erlangen-Nürnberg for Renewable Energy (IEK-11)
  • I. Khalakhan Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science

Анотація

Hydrogen-fueled proton-exchange membrane fuel cells (PEMFCs) are promising renewable energy due to the only by-product is water and low operating temperature [1]. In the last decades, It has been proved that platinum is the most efficient catalyst for oxygen reduction reaction in the application of PEMFCs [2]. However, the less abundance and high cost of Pt hampers the commercialization of fuel cell technology. Therefore, it is important to increase the activity, stability and utilization efficiency of Pt catalyst.

Посилання

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Опубліковано

2023-04-07

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Фізична хімія