Communication - Synergistic effect on the activity of ZrO₂-Fe as PGM-free ORR catalysts for PEMFCs

Keyphrases

• Aliovalences 33%
• Atomic Ratio 33%
• Carbon Support 33%
• FeZr 33%
• Metal Oxide Electrocatalysts 33%
• ORR Activity 100%
• ORR Catalyst 100%
• Particle Size 33%
• PGM-free 100%
• Proton Exchange Membrane Fuel Cell (PEMFC) 100%
• Synergistic Effect 100%
• Valve Metal Oxide 33%
• Zirconium Dioxide 100%
• ZrO2 Catalyst 33%
• ZrO2 Particles 33%

Material Science

• Electrocatalysts 25%
• Metal Oxide 25%
• Proton-Exchange Membrane Fuel Cells 100%
• Zirconia 100%