【摘要】 碱性镍蓄电池中镍正极的研究和应用已有一个世纪的历史 ,无论在理论研究还是实际应用上都取得了长足的进步。近些年随着MH Ni电池的成功开发和应用 ,作为MH Ni电池中容量限制电极的镍电极又受到人们的极大关注。综述了镍电极活性物质的结构和物理化学性质 ,氢氧化镍的制备 ,镍电极的热力学与动力学 ,镍电极添加剂和制备工艺方面的研究、应用和发展状况。在应用方面重点综述了镍电极添加剂 ,特别是钴类添加剂的研究和应用状况更多还原

【Abstract】 One century has passed and many progresses have been made in theoretical studies and practical applications of positive nickel electrodes in secondary nickel-based alkaline batteries. With the successful development and application of Ni-MH battery in the world,the nickel hydroxide electrode,which is the electrochemical capacity-limited electrode in a Ni-MH battery,attracted great atlention in recent years, in this paper, the research,application and development status of the structure and physicochemical properties of the active material of nickel electrode,the preparation of nickel hydroxide,the thermodynamics and kinetics of nickel electrode,the additives and preparation conditions of nickel electrodes were reviewed.更多还原