| 光谱分析新光源的完善及发射光谱仪的改造 |
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| 引用本文： | 钱伯仁,刘湘生,潘元海.光谱分析新光源的完善及发射光谱仪的改造[J].分析试验室,2001,20(5):86-88. |
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| 作者姓名： | 钱伯仁 刘湘生 潘元海 |
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| 作者单位： | 北京有色金属研究总院分析测试研究所 |
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| 基金项目： | 科技部大型设备改造项目 ( S-99-1 -5 1 4 9) |
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| 摘 要： | 设计了一种高能火花光源，并用该光源在具有较低电离电位基体中分析有较高激发线的杂质，如ZrO2中Hf；Nb2O5中Ta和MoO3中W，分析灵敏度提高了约10倍。用在较长波段分析气体杂质（如O和C）也是可能的。
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| 关 键 词： | 高能火花 光源 光谱分析 发展光谱仪 仪器改造 |
| 文章编号： | 1000-0720(2001)05-0086-03 |
Perfection of a new light source and improvement of atomic emission spec trometer |
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| QIAN Bo ren,LIU Xiang sheng and PAN Yuan hai.Perfection of a new light source and improvement of atomic emission spec trometer[J].Chinese Journal of Analysis Laboratory,2001,20(5):86-88. |
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| Authors: | QIAN Bo ren LIU Xiang sheng and PAN Yuan hai |
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| Abstract: | A novel and powerful spark light source for atomic emission spectroscopy was designed. It was used to analyze trace amounts of impurities in various matrices with satisfactory results. For example, the impurity of Hf in ZrO 2 samples, the impurity of W in MoO 3 samples were determined by this device respectively. The analysis sensitivity for these hard excited elements was increased by about 10 times. |
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| Keywords: | High power spark Light source Atomic emission spectroscopy |
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