摘要
在750℃下,研究了MgCl_2-NaCl-KCl三元系熔体电解时液镁阴极析出相过程的机理,即液镁析出的相过程为三维瞬时成核过程,并导出了成核速度及新核生长速度表达式。
The initial stage of magnesium electrodeposition from MgCl_2-NaCl-KCl melts
has been investigatezl at 750℃ using a potentiostatic method. The nucleation is
a instantaneous process followed by three-dimentional growth controlled by hemi-
spherical diffusion. The N-η and I-t dependence for the formation and growth
of nuc lei is given.
基金
国家自然科学基金
关键词
氯化镁
电解
液镁
阴极
电化学
molten salts electrolysis
electrolysis of magnesium
chloride
electrochemical nucleation
