添加剂在锌电沉积中的行为研究进展  

Research Progress of the Additives Behavior in Zinc Electrowinning

作　　者：刘建华[1] 郭忠诚[1] 陈步明[1] 石凤浜[1] 

机构地区：[1]昆明理工大学冶金与能源工程学院,云南昆明650093

出　　处：《电镀与精饰》2012年第3期23-27,共5页Plating & Finishing

摘　　要：锌电解沉积过程中使用添加剂是必不可少的。但是如何合理使用添加剂,发挥添加剂的最大功效,一直是研究人员关注的焦点。主要从添加剂的作用机理、加入量及加入方式等方面综述了近些年添加剂对锌电沉积影响的研究。为寻找与电解液相配的最佳组合添加剂,完善锌电沉积过程而提供参考。Additives are requisite in the process of zinc electrowinning.However,the focus of researchers is concentrated on how the additives are reasonably applied with their greatest effect.In this paper,effects of the additives on zinc electrowinning are reviewed from the mechanism,dosage and addition method in recent years.Finally,the optimal combination of additives matched with the electrolyte and the improving suggestions for the zinc electrowinning process could be founded.

关 键 词：添加剂 锌电沉积 阴极锌 质量 

分 类 号：TQ153.15[化学工程—电化学工业]