基于纳米碳化钼/硼氮共掺杂二维碳复合结构催化剂制备及电化学析氢反应性能研究

摘要

In this work, two-dimensional(2D)B/N Co-doped carbon nanostructure catalyst embedded with ultrafine η-MoC nanoparticles by assembling the biomass molecule and Mo-based salt in long-range order on 2D hard template and subsequent annealing was prepared. Benefited from the unique structure and composition, the resultant nanohybrids exhibit excellent activity, superior reaction kinetics to commercial Pt/C catalyst and good durability for hydrogen evolution reactions in alkaline electrolyte.%基于可再生生物质在二维层状晶体表面的组装,开发了一种内嵌纳米碳化钼的超薄硼氮共掺杂二维碳复合结构催化剂.此催化剂在碱性条件下电化学析氢反应中,表现出类铂的催化活性、更优的电化学反应动力学速率及良好的反应稳定性.