Publications ( Cited by SCI )

Low loadings of platinum on transition metal carbides for hydrogen oxidation and evolution reactions in alkaline electrolytes

作者: Wang, Lu; Mahoney, Elizabeth G; Zhao, Shen;Yang, Bolun; Chen, J
发表/完成日期: 2016-10-20
期卷: 卷: 52 期: 18
Low-loadings of Pt supported over six transition metal carbide (Pt/TMC) powder catalysts were synthesized and evaluated for hydrogen oxidation and evolution reactions in an alkaline electrolyte. The roughness factor of each Pt/TMC catalyst was different, indicating that the carbide supports affect the dispersion of Pt. Furthermore, when normalized by the corresponding roughness factors, all Pt/TMC catalysts were found to have similar intrinsic activities that were comparable to the state-of-the-art commercial Pt/C electrocatalysts.