酸性氯化钾镀锌添加剂含量的紫外分光光度测定  

Ultraviolet spectrophotometry determination of the additives content in acidic potassium chloride zinc plating

作　　者：吴育忠[1] 黄美玲[1] 李伟善[1,2] 马冲 左正勋 

机构地区：[1]华南师范大学化学学院,广东广州510006 [2]电化学储能与发电技术重点实验室,广东广州510631 [3]佛山南海美德耐化工原料有限公司,广东佛山528247

出　　处：《材料研究与应用》2008年第4期517-519,共3页Materials Research and Application

摘　　要：采用紫外分光光度法测定两种酸性氯化钾镀锌添加剂的含量及消耗速率,该方法简单、快速、准确度高,可用于电镀生产中添加剂的测定.在实验浓度的范围内,电镀过程中两种添加剂的消耗速率基本上是一常数.A UV spectrophotometry method was adopted to research on the consumption rate of two different additives in potassium chloride zinc plating, the results show that the method was simple, rapid and highly accurate. It could be applied to determine the additives content in electroplating production. The consumption rate of two additives was constant basically in the concentration range of experiment.

关 键 词：镀锌 添加剂 紫外分光光度法 吸光度 

分 类 号：TQ153.1[化学工程—电化学工业]