β-Ni(OH)_2纳米粉末制备方法的改进

Improving on the Preparation of β-Ni(OH)_2 Dust

研究了纳米级β Ni(OH) 2 粉末的制备方法 ,使纳米粉末的产率提高了近 5倍 ,达到了 85 % ,并保持纳米粉末的尺寸在 5 0～ 80nm。制备的 β Ni(OH) 2 纳米粉末可以提高镍电极容量的 10 %～ 12 %。

The method is introduced to produce nanometer level β Ni(OH) 2 in the article. The method enhanced the output of β Ni(OH) 2 to 85%, with a size between 50～80nm. A result of 10%～12% increase in cell capacity is obtained.