| N2O-C2H2火焰原子吸收光谱法测定电化学浸渍液中的钴 |
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| 引用本文： | 薛光荣,夏敏勇.N2O-C2H2火焰原子吸收光谱法测定电化学浸渍液中的钴[J].化学分析计量,2006,15(4):21-23. |
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| 作者姓名： | 薛光荣 夏敏勇 |
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| 作者单位： | 1. 上海空间电源研究所,上海,200233
2. 上海安谱科学仪器有限公司分析测试中心,上海,200030 |
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| 摘 要： | 运用N2O-C2H2火焰原子吸收光谱法测定电化学浸渍液中的钴含量。通过试验确定了共振线、燃烧器高度、灯电流、酸性介质、火焰等实验条件。用该方法对样品中钴含量进行分析,测定结果的相对标准偏差小于1.0%(n=6),加标回收率为97.3%~98.8%。该方法适用于电化学浸渍液中钴含量的控制分析和样品系统分析。
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| 关 键 词： | N2O-C2H2火焰 原子吸收光谱法 电化学浸渍液 钴 |
| 修稿时间： | 2006年4月11日 |
DETERMINATION OF COBALT IN BATTERY IMPREGNATING SOLUTION BY N2O-C2H2 FLAME ATOMIC ABSORPTION SPECTROMETRY |
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| Xue Guangrong,Xia Minyong.DETERMINATION OF COBALT IN BATTERY IMPREGNATING SOLUTION BY N2O-C2H2 FLAME ATOMIC ABSORPTION SPECTROMETRY[J].Chemical Analysis And Meterage,2006,15(4):21-23. |
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| Authors: | Xue Guangrong Xia Minyong |
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| Abstract: | Cobalt content in battery impregnating solution was determined by N_(2)O-C_(2)H_(2) flame atomic absorption spectrometry.The resonance line,burner height,filament current,acid media and flame for the experiment were determined.The relative standard deviation was less than 1.0%(n=6) for the determination of cobalt.The recoveries were 97.3%-98.8%(n=6).The method could be applied to control analysis of cobalt content in battery impregnating solution. |
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| Keywords: | N_(2)O-C_(2)H_(2) flame atomic absorption spectrometer battery impregnating solution cobalt |
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