高等学校化学学报

高等学校化学学报 ›› 1984, Vol. 5 ›› Issue (5): 718.

• 研究简报 • 上一篇    下一篇

铁、钴、镍在汞中扩散系数的测定

张长庚, 孙刚   

  1. 贵州大学化学系
  • 收稿日期:1983-07-21 出版日期:1984-10-24 发布日期:1984-10-24

Determination of the Diffusion Coefficients of Iron,Cobalt and Nickel in Mercury

Zhang Changgeng, Sun Gang   

  1. Department of Chemistry, Guizhou University, Guiyang
  • Received:1983-07-21 Online:1984-10-24 Published:1984-10-24

PDF (PC)

被引次数

8

摘要： 用恒电位球形汞齐电极伏安法可测定金属在汞中的扩散系数[1,2].本文报导了用这个方法测定的铁、钴、镍在汞中的扩散系数值.

Abstract: The diffusion coefficients of Fe, Co and Ni are determined in mercury by using Gao, H. and Zhang, C. G. method.The radii of diffusion particles in mercury are calculated by applying the relation between diffusion coefficients of metals in mercury and radii of diffusion particles.It is shown that iron exists in mercury as monoatomic molecule, but cobalt and nickel undergo combination with mercury.

TrendMD: