实验科学与技术2016，Vol.14Issue(4)：180-183,4.DOI:10.3969/j.issn.1672-4550.2016.04.052
酸性电镀液铜含量测定方法的绿色化
Green Method of Determination of Copper Ions in Acid Plating Bath
韩迎春 1俞亚冕 2周锦兰1
作者信息
- 1. 华中科技大学化学与化工学院，武汉 430074
- 2. 昆明理工大学冶金与能源工程学院，昆明 650093
- 折叠
摘要
Abstract
A green method of determination of copper ions in acid plating bath using spectrophotometric was introduced.The com-plex compound has an absorption maximum at λ(=450 nm).It was in accordance with Lambert -Beer’s Law when the concentration of copper ions was in the range of 1.0 ~8.0 μg/mL.The linear correlation coefficient is 0.998 05(r =0.998 05).The average recovery is 101.4 ,and the RSD(addition standard recovery)is 3.06 .The result of the content of copper ions in acid plating bath deter-mined with this method is consistent with the result determined with atomic absorption spectrometry.关键词
酸性电镀液/铜含量/光度法/绿色化/淀粉Key words
acid plating bath/content of copper ions/photometry/greening/starch分类
化学化工引用本文复制引用
韩迎春,俞亚冕,周锦兰..酸性电镀液铜含量测定方法的绿色化[J].实验科学与技术,2016,14(4):180-183,4.
