| 火焰原子吸收光谱法连续测定陶瓷绝缘子镀液中的锌、铜、铁 |
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| 引用本文： | 薛光荣.火焰原子吸收光谱法连续测定陶瓷绝缘子镀液中的锌、铜、铁[J].化学分析计量,2005,14(4):34-36. |
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| 作者姓名： | 薛光荣 |
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| 作者单位： | 上海空间电源研究所,上海,200233 |
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| 摘 要： | 采用火焰原子吸收光谱法进行镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的连续测定。在优化条件下．该方法灵敏度高，干扰小，选择性和重现性好，步骤简单，操作容易，分析周期短。测定结果的相对标准偏差均小于1．0％，加标回收率为97．0％～99．0％。该法适用于镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的现场控制分析和样品系统分析。
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| 关 键 词： | 火焰原子吸收光谱法 含量测定 陶瓷绝缘子镀液 锌 铜 铁 镉镍电池 |
| 修稿时间： | 2005年4月21日 |
CONTINUOUS DETERMINATION OF ZINC, COPPER AND IRON IN PORCELAIN INSULATOR PLATING LIQUID BY FLAME ATOMIC ABSORPTION SPECTROMETRY |
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| Xue Guangrong.CONTINUOUS DETERMINATION OF ZINC, COPPER AND IRON IN PORCELAIN INSULATOR PLATING LIQUID BY FLAME ATOMIC ABSORPTION SPECTROMETRY[J].Chemical Analysis And Meterage,2005,14(4):34-36. |
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| Authors: | Xue Guangrong |
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| Abstract: | Continuous determination of zinc, copper and iron in porcelain insulator plating liquid of cadmium nickel battery was carried out by flame atomic absorption spectrometry. On the optimum conditions of the mearsurement, the method has the advantages of high sensitivity, less interference, good selectivity and repeatability. The relative standard deviations were less than 1.0%, and the recoveries were 97.0%~99.0%. The method was suited for the control of zinc, copper and iron content in porcelain insulator plating liquid. |
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| Keywords: | flame atomic absorption spectrometry cadmium nickel battery porcelain insulator plating liquid zinc copper iron determination |
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