| 铌酸钾锂的X射线荧光光谱分析 |
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| 引用本文： | 卓尚军,陶光仪.铌酸钾锂的X射线荧光光谱分析[J].理化检验(化学分册),1999,35(10):435-436. |
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| 作者姓名： | 卓尚军 陶光仪 |
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| 作者单位： | 中国科学院上海硅酸盐研究所!上海200050 |
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| 摘 要： | 提出了一种用X射线荧光光谱分析铌酸钾锂中Li_2O,K_2O和Nb_2O_5的方法.采用deJongh校正方程,将Li_2O当作消去组分,所得Li_2O的结果与ICP-AES法一致.同时建立了非破坏分析校正曲线.
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| 关 键 词： | X射线荧光光谱 定量分析 铌酸钾锂 |
THE ANALYSIS OF LITHIUM POTASSIUM NIOBATE USING X-RAY FLUORESCENCE SPECTROMETRY |
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| Zhuo Shangjun,Tao Guangyi,Yin Zhiwen and Ji Ang.THE ANALYSIS OF LITHIUM POTASSIUM NIOBATE USING X-RAY FLUORESCENCE SPECTROMETRY[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,1999,35(10):435-436. |
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| Authors: | Zhuo Shangjun Tao Guangyi Yin Zhiwen and Ji Ang |
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| Abstract: | Li2O, K2O and Nb2O5in lithium potassium niobate crystals were determined using X-ray fluorescence analysis, in which the de Jongh equation was employed and Li2O was regarded as elimination component. The results of Li2O agree with those from ICP-AES. Calibration lines for non-destructive analysis were also established. |
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| Keywords: | X-ray fluorescence spectrometry Quantitaitive analysis Lithium potassium niobate |
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