To address increasingly energy and environment issues, fabricating some highly active and durable electrocatalysts by heteroatom-doped novel support materials substitutes are being actively pursued. Herein, a novel P and Se codoped-carbon (P–Se–C) is prepared as support for anchoring Pd_nAu (n refers to the molar Pd/Au ratio, n = 1, 2, 3) alloy nanoparticles applied in glycerol electrooxidation reaction (GOR). Combined with the merits of P–Se–C support and Pd_nAu alloy nanoparticles, a series of Pd_nAu/P–Se–C show better catalytic activity and superior stability towards GOR relative to those of Pd/P–Se–C, Pd/Se–C and Pd/C. Thereinto, PdAu/P–Se–C (n = 1) possesses the best catalytic performance towards GOR among as-obtained electrocatalysts. On account of all results, it is expected that the PdAu/P–Se–C would be a very suitable electrocatalyst towards GOR.

为了解决日益增长的能源和环境问题，正在积极地寻求通过杂原子掺杂的新型载体材料替代物来制造一些高活性和持久性的电催化剂。在这里，准备了一种新型的P和Se共掺杂碳（P–Se–C）作为锚固Pd _n Au（n是指Pd / Au摩尔比，n  = 1，2，3）在甘油中应用的合金纳米粒子的载体。电氧化反应（GOR）。结合P-Se-C载体和Pd _n Au合金纳米颗粒的优点，与Pd / P-Se-C相比，一系列Pd _n Au / P-Se-C表现出更好的催化活性和对GOR的优异稳定性。 ，Pd / Se–C和Pd / C。其中，PdAu / P–Se–C（n ＝ 1）在所获得的电催化剂中对GOR具有最佳的催化性能。考虑到所有结果，预计PdAu / P–Se–C将是非常适合GOR的电催化剂。