| 主成分络合电势滴定法及其应用的研究 |
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| 引用本文： | 何小川,邓益群,黄莺,李志良.主成分络合电势滴定法及其应用的研究[J].电工标准与质量,1999(2). |
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| 作者姓名： | 何小川 邓益群 黄莺 李志良 |
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| 作者单位： | 长沙电力学院化学系(何小川)，湖南省环保学校基础课部(邓益群)，湖南中医学院药学分院(黄莺)，湖南大学化学化工学院(李志良) |
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| 摘 要： | 系统研究了化学计量学方法在滴定分析中的应用，将主成分回归与单点络合电势滴定法相结合同时测定了三元或四元多组分混合试样中各组分金属离子混合物，探讨了方法原理及矩阵求解，确定了主成分常数矩阵，结果良好．
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| 关 键 词： | 化学计量学 滴定分析 主成分分析 络合电势滴定法 同时测定 |
Simultaneous Multicomponent Determination of Principal Component Analysis and Compled Potential Titrimetry(PCAC PT) |
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| He Xiaochuan,Deng Yiqiang.Simultaneous Multicomponent Determination of Principal Component Analysis and Compled Potential Titrimetry(PCAC PT)[J].Journal of Changsha University of Electric Power(Natural Science Edition),1999(2). |
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| Authors: | He Xiaochuan Deng Yiqiang |
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| Abstract: | Systematic researches are made on chemometrics in titration.Principal component analysis(PCA)method is employed to single-point compled potential titrimetry(CPT).The developed PCA-CPT technique is then used for simultaneous determination of each component metal ion in three-component or four-component mixture samples.The method and principle of the techenique were approached as well as the matixes ware found the solution.The principal componet constant matrix is determined.Satisfactory analytical results are obtained. |
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| Keywords: | Chemometrics Titrimetry Principal component analysis Complexometric potential titration Simultaneous determination |
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