摘要
综述了电池正极材料纳米氢氧化镍的几种制备方法及其工艺条件和主要特点,描述了纳米氢氧化镍的结构特征及电化学性能,探讨了转化温度、表面活性剂、反应物浓度以及硝酸根离子对形成纳米氢氧化镍颗粒尺寸与形貌的影响,指出纳米氢氧化镍作为电池正极材料具有光明的前景,但对生产技术还需进一步研究。
The technological conditions and major characteristics of some preparation methods of nanometer nickel hydroxide used as positive pole material are introduced. The structural properties and electrochemical characteristics of the nanometer nickel hydroxide are also described. The effects of transform temperature, nitrate ion, the concentration of surfactant and reactant on the dimension and figure of nanometer nickel hydroxide are discussed. The nickel hydroxide has a light future to used as positive pole material, but its preparation technology has to farther studied.
出处
《湿法冶金》
CAS
2004年第2期61-65,共5页
Hydrometallurgy of China
关键词
纳米材料
氢氧化镍
制备
电化学性能
电池
正极材料
nanometer material
nickel hydroxide
preparation
electrochemical characteristics
