氯化镁电解时液镁阴极析出相过程的研究
来源期刊：中南大学学报(自然科学版)1991年第5期
论文作者：张永健 罗亮明
文章页码：529 - 533
关键词：熔盐电解; 氯化镁电解; 电化学成核过程
Key words：molten salts electrolysis; electrolysis of magnesium; chloride; electrochemical nucleation
摘 要：在750℃下,研究了MgCl2-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。
Abstract: The initial stage of magnesium electrodeposition from MgCl2-NaCl-KCl meltshas been investigatezl at 750℃ using a potentiostatic method. The nucleation isa instantaneous process followed by three-dimentional growth controlled by hemi-spherical diffusion. The N-η and I-t dependence for the formation and growthof nuc lei is given.
