| 应用绕丹宁衍生物测定贱金属研究的国内现状 |
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| 引用本文： | 柯玲,冯玉怀,杨丙雨.应用绕丹宁衍生物测定贱金属研究的国内现状[J].化学分析计量,2011,20(4):98-101. |
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| 作者姓名： | 柯玲 冯玉怀 杨丙雨 |
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| 作者单位： | 1. 西北有色地质研究院,西安,710054
2. 长安大学,西安,710061 |
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| 摘 要： | 绕丹宁衍生物是光度法测定贵金属的一类传统显色剂,这类试剂容易合成,近年来涌现出一批新型绕丹宁衍生物,除测定贵金属外,已拓展到一些贱金属的分析测定.分析手段已由传统的吸光光度法向荧光光度法和催化动力学荧光分析法转移,使测定的灵敏度和选择性大大提高.根据文献检索,将国内在这一领域的研究应用现状进行介绍.
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| 关 键 词： | 绕丹宁衍生物 贱金属 吸光光度法 荧光光度法 催化动力学荧光光度法 |
DOMESTIC STATUS OF APPLICATIONS OF RHODANINE DERIVATIVES ON THE BASE METALS DETERMINATION |
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| Ke Ling,Feng Yuhuai,Yang Bingyu.DOMESTIC STATUS OF APPLICATIONS OF RHODANINE DERIVATIVES ON THE BASE METALS DETERMINATION[J].Chemical Analysis And Meterage,2011,20(4):98-101. |
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| Authors: | Ke Ling Feng Yuhuai Yang Bingyu |
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| Institution: | Ke Ling,Feng Yuhuai Yang Bingyu(Northwest Geological Institute of Norferrous Metals,Xi'an 710054,China)(Chang'an University,Xi'an 710061,China) |
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| Abstract: | The rhodanine derivative is a kind of traditional colour reagent for the photometry determination of precious metals.But in recent years,many new kinds of reodanine derivatives are easy synthesized and used for the determination of base metals.The analytical methods begin to change from traditional absorptiometry to fluorophotometry and catalytic kinetic fluorophotometry.According to documents research status of base metals determination at home was introduced. |
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| Keywords: | rhodanine derivatives base metal absorptiometry fluorophotometry catalytic kinetic fluorophotometry |
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