查找使用阿拉丁产品的科研文献

Porous PdAg alloy nanostructures with a concave surface for efficient electrocatalytic methanol oxidation

Hongjing Wang,Tongqing Zhou,Qiqi Mao,Shengqi Wang,Ziqiang Wang,You Xu,Xiaonian Li,Kai Deng,Liang Wang

Tuning the composition and surface structure of the metal nanocrystals offered viable avenues for enhancing catalytic performances. Herein, we report a facile one-pot strategy for the formation of PdAg porous alloy nanostructures (PANs) with a concave surface. Due to their highly open nanostructures and tunable d-band center features, PdAg PANs exhibit superior electrocatalytic activity and long-term durability than Pd nanoparticles (NPs) and Pd/C for methanol oxidation reaction (MOR) in alkaline media. Our results provide a feasible and efficient approach for the controlled synthesis of high-performance Pd-based nanomaterials for alkaline MOR.