【摘要】 随着生产技术的持续进步，含量丰富的过渡金属化合物作为贵金属基材料的替代品因其卓越的电催化分解水活性、低成本及易获取性而备受瞩目。综述了电催化分解水反应的基本原理、过渡金属化合物在电催化分解水中的应用，以及电催化分解水催化材料的性能优化策略。在过渡金属化合物电催化分解水部分，详细阐述了过渡金属硫化物、氧化物、氮化物、磷化物及碳化物等材料在电催化分解水中的应用；在性能优化策略部分，重点介绍了掺杂效应、缺陷调控、异质结构建、协同效应及自支撑基底构筑等制备高性能催化剂的方法。更多还原

【Abstract】 With the continuous development of production technology, transition metal compounds with abundant content, as substitutes for noble metal-based materials, have attracted much attention due to their outstanding electrocatalytic water decomposition activity, low cost and easy accessibility. This paper reviews the basic principle of electrocatalytic water decomposition reaction, the application of transition metal compounds in electrocatalytic water decomposition, and the performance optimization strategies of catalytic materials for electrocatalytic water decomposition. In the part of electrocatalytic water decomposition of transition metal compounds, the applications of transition metal sulfides, oxides, nitrides, phosphides and carbides and other materials in electrocatalytic water decomposition are elaborated in detail. In the section on performance optimization strategies, the methods for preparing high-performance catalysts to enhance catalytic activity, such as doping effect, defect control, heterostructure construction, synergistic effect and self-supporting substrate construction, are mainly introduced.更多还原