| 空气－乙炔焰中钇对镱的增感效应及其分析应用 |
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| 引用本文： | 张在整,张文梅,张杰.空气－乙炔焰中钇对镱的增感效应及其分析应用[J].分析试验室,1996(1). |
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| 作者姓名： | 张在整 张文梅 张杰 |
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| 作者单位： | 福州大学化学系，福州大学中心实验室 |
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| 基金项目： | 福建省自然科学研究基金 |
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| 摘 要： | 研究了在盐酸介质中铁、钇、镧、铕，以及高氯酸介质中钇对空气乙炔火焰原子吸收光谱法测定镱的增感效应，建立了钇作增感剂和干扰抑制剂，直接测定富钇混合稀土浓集物与氧化钇粗产品中镱的新方法。
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| 关 键 词： | 镱测定，增感效应，空气－乙炔焰原子吸收光谱法 |
Enhancement Effect of Yttrium on Yt- terbium in Air-Acetylene Flame and Its Ap-plication in Analysis |
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| Zhang Zaizheng,Zhang Wenmei.Enhancement Effect of Yttrium on Yt- terbium in Air-Acetylene Flame and Its Ap-plication in Analysis[J].Chinese Journal of Analysis Laboratory,1996(1). |
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| Authors: | Zhang Zaizheng Zhang Wenmei |
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| Abstract: | The enhancement effect on yb of Y,Nd,La and Eu in a HCl medium and Y in aHCLO_4 medium in air-acetylence flameatomic absorption spectrometry was investi-gated. Anew method has been developed forthe direct determination of Yb in a high Yrare-earth mixture concentrate and crudeproducts of Y_2O_3, using Y as enhancing a-gent and interference-inhibiting agent |
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| Keywords: | Ytterbium determination:yttrium Enhancing agent air-acetylenceflame-atomic absorption spectrometry |
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