| 萃取分离ICP-AES法测定二氧化锆中镧和钇 |
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| 引用本文： | 朱圣平,陈世忠. 萃取分离ICP-AES法测定二氧化锆中镧和钇[J]. 武汉工业学院学报, 2003, 22(1): 56-57 |
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| 作者姓名： | 朱圣平 陈世忠 |
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| 作者单位： | 1. 郧阳师范高等专科学校,化学系,湖北,丹江口,442700
2. 武汉工业学院,重点实验室,湖北,武汉,430023 |
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| 摘 要： | 利用1－苯基－3－甲基－4－苯甲酰基－吡唑酮[5](PMBP)-氯仿溶液在高酸度下对锆的选择性萃取，使基体与待测元素分离，然后以电感耦合等离子体原子发射光谱（ICP－AES）法，测定了高纯二氧化锆中痕量杂质元素La和Y的含量，样品分析结果满意。
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| 关 键 词： | 电感耦合等离子体原子发射光谱 二氧化锆 1－苯基－3－甲基－4－苯甲酰基－吡唑酮[5] 杂质 萃取 |
| 文章编号： | 1009-4881(2003)01-0056-02 |
| 修稿时间： | 2002-11-06 |
EXTRACTION SEPARATION AND ICP-AES DETERMINATION OF La AND Y IN HIGH PURITY ZIRCONIUM DIOXIDE |
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| ZHU Sheng-ping ,CHEN Shi-zhong. EXTRACTION SEPARATION AND ICP-AES DETERMINATION OF La AND Y IN HIGH PURITY ZIRCONIUM DIOXIDE[J]. Journal of Wuhan Polytechnic University, 2003, 22(1): 56-57 |
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| Authors: | ZHU Sheng-ping CHEN Shi-zhong |
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| Affiliation: | ZHU Sheng-ping 1,CHEN Shi-zhong 2 |
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| Abstract: | Inductively coupled plasma atomic emission spectrometry (ICP-AES) was used for the determination of La and Y in high purity zirconium dioxide after matrix extraction using 1-phenyl-3-methyl-4-benzoyl-5-pyrazone (PMBP) as extractant. The proposed approach has been applied to the analysis of the real sample with satisfactory results. |
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| Keywords: | inductively coupled plasma atomic emission spectrometry zirconium dioxide 1-phenyl-3-methyl-4-benzoyl-5-pyrazone impurity extraction |
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