单原子催化剂在电化学中的研究进展

Research Progress of Single Atom Catalysts in Electrochemistry

目前单原子催化剂的研究呈现爆发式增长,已然成为材料科学和催化领域的明星材料和研究热点.前期报道的单原子催化剂研究主要针对某一个应用方向进行探讨,较少研究催化剂的双功能或多功能应用.近年来,为了拓展单原子催化剂在更多领域和方向的应用,具有双功能甚至多功能的单原子催化剂的设计开发备受关注.本文综合评述了近年来具有双功能活性的单原子催化剂的研究进展,重点介绍了其在电化学领域中的最新应用研究.最后,对具有双功能活性的单原子催化剂发展研究中存在的问题进行了简要分析,并对未来发展前景进行了展望.

At present,the research on single-atom catalysts has shown an explosive growth and has become a star material and research hotspot in the field of materials science and catalysis. Previously reported studies on singleatom catalysts were mainly focused on a certain application direction,and the bifunctional or multifunctional applications of catalysts were seldom studied. In recent years,researchers have gradually devoted more interest to the design and development of bifunctional and multifunctional single-atom catalysts,so as to expand the application of single-atom catalysts in more fields and directions. In this paper,the research progress of bifunctional single-atom catalysts in recent years is comprehensively reviewed,with emphasis on the latest application research in the field of electrochemistry. Finally,the existing problems in the development of bifunctional single-atom catalysts are briefly analyzed,and the future development prospects are prospected.