| 石墨炉内石墨探针表面上的原子化机理研究：Ⅻ.钴的原子化机理 |
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| 引用本文： | 王建平 邓勃. 石墨炉内石墨探针表面上的原子化机理研究：Ⅻ.钴的原子化机理[J]. 分析化学, 1991, 19(12): 1358-1362 |
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| 作者姓名： | 王建平 邓勃 |
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| 作者单位： | 清华大学化学系，清华大学化学系 硕士研究生现在中国科学院感光研究所工作北京 100084，北京 100084 |
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| 摘 要： |
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| 关 键 词： | 石墨探针 钴 原子化机理 |
Mechanism of Atomization for Cobalt Compound on the Graphite Probe Surface in Graphite Furnace |
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| Wang Jianping,Deng Bo. Mechanism of Atomization for Cobalt Compound on the Graphite Probe Surface in Graphite Furnace[J]. Chinese Journal of Analytical Chemistry, 1991, 19(12): 1358-1362 |
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| Authors: | Wang Jianping Deng Bo |
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| Affiliation: | Wang Jianping,Deng Bo~* |
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| Abstract: | The mechanism of atomization for cobalt sulfate on the graphite probe surface in graphite furnace has been studied by using X-ray diffraction(XRD) spectrometry,scanning electron micrography (SEM), X-ray photoelectron spectroscopy (XPS), as well as graphite furnace atomic absorption spectrometry. It is shown that cobalt sulfate can be changed into oxide during its charring period, the atomic vapor is produced due to reduction of oxide by carbon on the probe surface. |
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| Keywords: | Mechanism of atomization Graphite probe Cobalt |
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