| 主成分分析同时测定多组分金属离子 |
| |
| 引用本文： | 张大伦.主成分分析同时测定多组分金属离子[J].化学分析计量,1999,8(4):16-18. |
| |
| 作者姓名： | 张大伦 |
| |
| 作者单位： | 武汉化工学院制药系 430073 |
| |
| 摘 要： | 将主成分分析用于同时单点pH络合滴定,可同时测定多组分金属离子。讨论了方法原理、pH值的选择,建立了主成分分析常数矩阵。对四元金属离子混合样进行了多次测定,均获得满意结果。
|
| 关 键 词： | 主成分分析 多组分金属离子同时测定 同时单点pH络合滴定法 |
SIMULTANEOUS DETERMINATION OF MULTICOMPONENT METALLIC IONS BY PRINCIPAL COMPONENT ANALYSIS |
| |
| Zhang Dalun.SIMULTANEOUS DETERMINATION OF MULTICOMPONENT METALLIC IONS BY PRINCIPAL COMPONENT ANALYSIS[J].Chemical Analysis And Meterage,1999,8(4):16-18. |
| |
| Authors: | Zhang Dalun |
| |
| Abstract: | r This article applies principal component analysis to single-point pH complexometry,With this method concetration of various component in multicomponent metallic ions mixtures were determined.The principle of the method is discussed and the constant matrix of principal component analysis is established.Ten quaternary mixed samples are determined with satisfactory results. |
| |
| Keywords: | principal component simultaneous multicomponent metallic ions determination simultaneous single-point pH complex-ometry |
| 本文献已被 CNKI 维普 等数据库收录！ |
