镁铝铜等的氢氧化物在析氧反应方面的研究进展  

Research progress of magnesium aluminum copper hydroxide in oxygen evolution reaction

作　　者：王建峰[1] 张洁[1] WANG Jian-feng;ZHANG Jie(Shandong University,Jinan 250061,China)

机构地区：[1]山东大学,山东济南250061

出　　处：《世界有色金属》2020年第18期225-226,共2页World Nonferrous Metals

摘　　要：析氧反应(OER)由于其多电子转移步骤和缓慢的反应动力学,是水分解反应中的瓶颈反应,开发高活性、高稳定性的OER催化剂是提高水分解性能的重点。近年来,镁铝铜的氢氧化物因其高的本征活性、大的比表面积、良好的导电性和结构稳定性而备受关注。本文总结了镁铝铜的氢氧化物催化剂的研究进展,阐述了其制备方法和提高活性策略。Oxygen evolution reaction(OER)is a bottleneck reaction in water decomposition due to its multi electron transfer steps and slow reaction kinetics.The development of high activity and high stability oer catalyst is the key to improve the water decomposition performance.In recent years,magnesium aluminum copper hydroxide has attracted much attention due to its high intrinsic activity,large specific surface area,good conductivity and structural stability.In this paper,the research progress of magnesium aluminum copper hydroxide catalysts is summarized,and the preparation methods and improving activity strategies are described.

关 键 词：析氧反应 镁铝铜金属 氢氧化物 

分 类 号：TQ116.2[化学工程—无机化工]