过渡金属钼酸盐电催化材料的多维调控策略及其电解水应用  

Multidimensional Modulation Strategies of Transition Metal Molybdate Electrocatalytic Materials and Their Application to Water Electrolysis

作　　者：沈辰禹 刘左龙 李霖 范扬 宋海欧 张树鹏[1] Shen Chenyu;Liu Zuolong;Li Lin;Fan Yang;Song Haiou;Zhang Shupeng(School of Chemistry and Chemical Engineering,Nanjing University of Science and Technology,Nanjing,210094;School of Environment,Nanjing Normal University,Nanjing,210097)

机构地区：[1]南京理工大学化学与化工学院,南京210094 [2]南京师范大学环境学院,南京210097

出　　处：《化学通报(中英文)》2025年第2期141-151,共11页Chemistry

基　　金：江苏省重点研发社会发展项目(BE2023820,BE2021720);南京理工大学大学生创新创业训练计划项目(2024102880599)资助。

摘　　要：随着全球能源危机和环境问题的日益严峻,开发清洁可再生能源已成为当务之急。电催化水分解作为一种新型可再生能源转换技术,因其环境友好性和可持续性而备受关注。传统贵金属基催化剂的高成本和稀缺性限制了其大规模应用。过渡金属钼酸盐(MMoO4,M=Co、Ni、Fe等)因其独特的晶体结构、优异的物理化学性能和较高的电导率,在电解水领域展现出良好的应用前景。本文综述了提升金属钼酸盐电解水催化性能的构筑策略,重点阐述了元素掺杂、形貌调控、界面工程和原位重构等优化方法的研究进展。基于此,深入探讨了材料结构与性能的构效关系,为开发高效、稳定且经济的新型水分解催化体系提供重要的理论指导和实践参考。With the global energy crisis and environmental problems becoming more and more serious,the development of clean and renewable energy has become a top priority.Electrocatalytic water decomposition(EWD),as a novel renewable energy conversion technology,has attracted much attention due to its environmental friendliness and sustainability.However,the high cost and scarcity of traditional noble metal-based catalysts have limited their large-scale applications.In recent years,transition metal molybdates(MMoO4,M=Co,Ni,Fe,etc.)have shown promising applications in the field of water electrolysis due to their unique crystal structures,excellent physicochemical properties,and high electrical conductivity.In this paper,we review the advanced strategies to enhance the catalytic performance of metal molybdates for water electrolysis,focusing on the research progress of optimization methods,such as elemental doping,morphology modulation,interfacial engineering and in situ reconstruction.By analyzing the structural features and synthesis strategies of molybdate,the conformational relationship between the structure and performance of the material is deeply discussed,which provides important theoretical guidance and practical reference for the development of new efficient,stable and economical catalytic systems for water decomposition.

关 键 词：过渡金属钼酸盐 电解水 催化性能 优化策略 

分 类 号：O643.36[理学—物理化学]