物理化学学报 >> 1991, Vol. 7 >> Issue (05): 609-612.doi: 10.3866/PKU.WHXB19910519

研究简报 上一篇    下一篇

恒电流暂态法研究镁在非水体系的电沉积

徐达峰; 张文智; 徐晓贤   

  1. 河北医学院物化教研室,石家庄 050017;河北师范大学化学系;上海师范大学化学系
  • 收稿日期:1990-04-11 修回日期:1990-07-18 发布日期:1991-10-15
  • 通讯作者: 徐达峰

Galvanostatic Characterstics of the Kinetics of Electro-Deposition of Mg in Non-Aqueous System

Xu Da-Feng; Zhang Wen-Zhi; Xu Xiao-Xian   

  1. Teaching and Research Section of Physical Chemistry, Hebei Medical College, Shijiazhuang 050017; Department of Chemistry, Hebei Teacher's University; Department of Chemistry, Shanghai Teacher's University
  • Received:1990-04-11 Revised:1990-07-18 Published:1991-10-15
  • Contact: Xu Da-Feng

关键词: 镁, 电沉积, 非水体系

Abstract: The electrodeposition of magnesium in dimethylformamide has been studied by means of galvanostatic method The overpotential has been recorded during constant current pulses with a duration time that permits only a few monolayers deposition per pulse The experiments were carried out under conditions aimed at reducing contamination of the electrode surface. The kinetics coefficients of electrodeposition of Mg have been measured. The electron transfer step in the electrodeposition of Mg is the ratedetermining step has been confirmed in this book.

Key words: Magnesium, Electrodeposition, Non-aqueous system