| 关于吡啶-2,6-二羧酸体系荧光法测定稀土元素的评述 |
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| 引用本文： | 谭培功,黄汉国.关于吡啶-2,6-二羧酸体系荧光法测定稀土元素的评述[J].河北理工学院学报,1990(2). |
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| 作者姓名： | 谭培功 黄汉国 |
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| 作者单位： | 唐山工程技术学院化工系，唐山工程技术学院化工系 |
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| 摘 要： | 本文以如何提高利用吡啶-2,6-二羧酸体系荧光法测定稀土元素的灵敏度和选择性为前提,分别从络合物结构、介质条件,多元络合物及表面活性剂等,讨论了对稀土元素荧光测定的影响。
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| 关 键 词： | 荧光分析 稀土元素 吡啶-2 6-二羧酸 |
REVIEW ON FLUOROMETRY OF RARE EARTH BY PYRIDINE-2,6-DICARBOXYLIC ACID |
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| Tan Peigong Huang Hanguo.REVIEW ON FLUOROMETRY OF RARE EARTH BY PYRIDINE-2,6-DICARBOXYLIC ACID[J].Journal of Hebei Institute of Technology,1990(2). |
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| Authors: | Tan Peigong Huang Hanguo |
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| Institution: | Deaprtment of Chemical Engineering |
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| Abstract: | In order to raise sensitivity and selectivity of fluorometry of rare earth elements by pyridine- 2,6- dicarboxylic acid (DPA), the paper discussed the effect of construction of the complexof ra- re earth ions with DPA,solvent,multi-complex formed and sul- factants on spectrofluorimetric determination of rare earth elements by DPA. |
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| Keywords: | Fluorometry Pyridine-2 6-dicarboxylic acid Rare earth |
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