镍基磷化物复合材料在催化电解水析氢性能提升方面的研究进展  

Research progress of nickel⁃based phosphide composites in improving of catalytic water electrolysis for hydrogen evolution performance

作　　者：周旋 李梦锐 陈一尘 樊辉强 王宾[1] 袁刚 ZHOU Xuan;LI Mengrui;CHEN Yichen;FAN Huiqiang;WANG Bin;YUAN Gang(School of Chemical and Blasting Engineering,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学化工与爆破学院,安徽淮南232001

出　　处：《无机盐工业》2024年第4期8-15,33,共9页Inorganic Chemicals Industry

基　　金：安徽省大学生创新创业训练计划项目(S202310361104)。

摘　　要：镍基磷化合物因其自身的类氢化酶电子结构和其出色的稳定性被证明具有良好的电解水析氢能力。单金属磷化物因其本征活性不足、导电性不高及稳定性较差等问题,使其在实际应用上受到了限制。综述了结构新颖、性能优异和稳定性高的镍基磷化物复合材料的研究进展,总结和分析了通过杂原子掺杂、形貌调控、结合自支撑材料和复合新型材料(碳纳米管、石墨烯、石墨炔、二维材料MXene)等方式在调控催化材料的电子结构、微观形貌、促进长时间电解稳定性、增大比表面积和提高导电性方面提升电解水析氢性能的研究成果。为探索催化活性高和结构稳定兼备的新型镍基磷化物复合材料提供研究方向。Nickel⁃based phosphorus compounds have been shown to have good hydrogen evolution ability in electrolytic wa⁃ter because of their hydrogen⁃like electronic structure and excellent stability.Because its intrinsic activity is insufficient,the conductivity is not high and the stability is poor,so practical application of monometallic phosphide is limited.The prepara⁃tion methods of nickel⁃based phosphide composites with novel structure,excellent performance and high stability were re⁃viewed.The research results of regulating the electronic structure and microstructure of electrode materials,promoting long⁃term electrolytic stability,increasing specific surface area and improving electrical conductivity through heteroatom doping,morphology regulation,combination of self⁃supporting materials and new composite materials(carbon nanotubes,graphene,graphyne,MXene)were summarized and analyzed.It provided the research direction for exploring new nickel⁃based phos⁃phide composite materials with high catalytic activity and stable structure.

关 键 词：电催化 析氢性能 镍磷化合物 复合材料 非贵金属 

分 类 号：O643.3[理学—物理化学]