| 亚稳态能量转移发射光谱法测定镉的研究 |
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| 引用本文： | 于爱民,徐文国,金钦汉.亚稳态能量转移发射光谱法测定镉的研究[J].分析测试学报,1992(5). |
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| 作者姓名： | 于爱民 徐文国 金钦汉 |
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| 作者单位： | 吉林大学化学系 长春
(于爱民，徐文国)，吉林大学化学系 长春(金钦汉) |
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| 摘 要： | 本文提出了一种测定镉的亚稳态能量转移发射光谱法。利用低功率交流介电法获得活化氮。采用电热蒸发微量进样装置进样,在波长为326.1nm处,测得镉的检出限为0.2 ng/mL。
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| 关 键 词： | 亚稳态能量转移 发射光谱法 镉 |
Study on Determination of Cadmium by Metastable Energy Transfer for Atomic Luminescence |
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| Yu Aimin,Xu Wenguo,Jin Qinhan.Study on Determination of Cadmium by Metastable Energy Transfer for Atomic Luminescence[J].Journal of Instrumental Analysis,1992(5). |
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| Authors: | Yu Aimin Xu Wenguo Jin Qinhan |
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| Institution: | Yu Aimin,Xu Wenguo,Jin Qinhan Department of Chemistry,Jilin University,Changchun,130023 |
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| Abstract: | The determination of cadimium with metastable energy transfer emission spectrometry isdescribed. The active nitrogen is produced in a low-power dielectric discharge generator. Thesample solution was introduced witn an electrothermal vaporization system, cadmium was de-termined at 326. 1 nm and the detection limit was 0. 2 ng/mL. |
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| Keywords: | Metastable energy transfer Emission spectrometry Cadmium |
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