MOF-derived Ordered Porous Nitrogen-doped Carbon Integrated with Pt3Co Alloy Catalyst for Efficient Oxygen Reduction Reaction

Here, we report a structurally ordered Pt3Co alloy integrated within a 3D porous nitrogen-doped carbon carrier. The optimal Pt3Co-NC-800 demonstrated high ORR catalytic activity and enhanced durability, achieving negligible half-potential after 30 000 cycles.