Cubic superstructures composed of PtPd alloy nanocubes and their enhanced electrocatalysis for methanol oxidation

Three-dimensional (3D) cubic superstructures of PtPd nanocubes were achieved by spontaneous adjustment of Pt-IV reduction kinetics, and exhibited enhanced catalytic activity and long-term durability towards methanol oxidation compared with the state-of-the-art Pt/C. This work demonstrates the first example of designing 3D shaped architectures of PtPd nanocubes for methanol electrooxidation.NSFC [21176060, 51671003]SCI(E)ARTICLEguosj@pku.edu.cn; liyje@hnu.edu.cn8612737-127405