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化学学报
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化学学报 ›› 1995, Vol. 53 ›› Issue (4): 376-380. 上一篇    下一篇

研究论文

色谱法研究杂多酸Ⅶ: 杂多酸薄层色谱分离及测定

李南勤;李桂贞;朱明华;吴文飞;益梅蓉   

  1. 华东理工大学分析测试中心
  • 发布日期:1995-04-15

Research on heteropoly acid with chromatography Ⅶ: The separation and determination of heteropoly acid with thin layer chromatography

LI NANQIN;LI GUIZHEN;ZHU MINGHUA;WU WENFEI;YI MEIRONG   

  • Published:1995-04-15

PDF

540

被引次数

11 | 3

本文研究了杂多酸的TBA及无机阳离子两种不同类型盐的薄层色谱特性,探讨了实验条件对两种类型杂多酸盐薄层色谱分离的影响, 选择合适的条件可使杂多酸盐各组分得到分离。以薄层色谱扫描仪对分离后的样品斑点进行扫描测定, 得到满意的结果。

关键词: 分离, 薄层色谱, 测定, 杂多酸, 色谱法

In this paper, the thin layer chromatography (TLC) behaviors of two different kinds of heteropoly compounds, the inorganic cation salts and the tetrabutylammonium cation salts, have been studied. The influence of some experimental conditions on the separation of heteropoly salts with TLC have been dealt with, and the salts are separated in proper experimental conditions. The separated sample spots are determined with TLC scanner and the results is satisfactory.

Key words: SEPARATION, THIN-LAYER CHROMATORGAPHY, DETERMINATION, HETEROPOLYACID, CHROMATOGRAPHY

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