PBAs的制备及其电解水析氧性能的研究进展

Preparation of PBAs and Its Research Progress in Oxygen Evolution Performance by Electrolyzed Water

氢能作为一种清洁能源可以有效缓解环境污染和能源短缺问题,电催化水分解制氢是一种可持续且有发展前景的制氢技术。与阴极析氢反应相比,阳极析氧反应动力学迟缓,限制了水分解的整体速率,因此开发用于析氧反应的催化剂对于提高水分解效率至关重要。PBAs具有可调节的骨架结构以及丰富的金属活性位点,在电催化水分解中显示出良好的应用前景。简述了PBAs的制备方法及其电解水析氧性能的研究进展。

As a clean energy source,hydrogen energy can effectively alleviate environmental pollution and energy shortage,and electrocatalytic water splitting to hydrogen production is a sustainable and promising hydrogen production technology.Compared with cathodic hydrogen evolution reactions,the kinetics of anode oxygen evolution reactions are sluggish,which limits the overall rate of water splitting,so the development of catalysts for oxygen evolution reactions is essential to improve the efficiency of water splitting.PBAs have an adjustable backbone structure and abundant metal active sites,which show good application prospects in electrocatalytic water splitting.In this paper,the research progress of the preparation of PBAs and their oxygen evolution performance by electrolyzed water is briefly reviewed.