| 电化学滴定法确定氟化物熔盐中氧化物量 |
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| 引用本文： | 王新东,段淑贞.电化学滴定法确定氟化物熔盐中氧化物量[J].北京科技大学学报,1993,15(5):526-530. |
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| 作者姓名： | 王新东 段淑贞 |
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| 摘 要： | 以Ｋ２ＮｂＦ７为探测溶质，应用循环伏安滴定法和循环伏安标量加入法确定ＦＬＩＮＡＫ熔盐中氧化物量。结果表明，ＦＬＩＮＡＫ熔盐中氧化物量等于所加Ｎｂ（Ｖ）量减去熔盐中Ｎｂ＾２－７量。
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| 关 键 词： | 氧化物 铌 熔盐 电化学滴定 氟化物 |
Determination of Oxide in Molten Fluorides by Electrochemical Titration Technique |
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| Wang Xindong Duan Shuzhen.Determination of Oxide in Molten Fluorides by Electrochemical Titration Technique[J].Journal of University of Science and Technology Beijing,1993,15(5):526-530. |
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| Authors: | Wang Xindong Duan Shuzhen |
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| Institution: | Wang Xindong Duan Shuzhen Department of Physical Chemistry |
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| Abstract: | A cyclic vollammelry is emploied to determine the amount of oxide in FLTNAK melt. K2NbF7 is a good litrant. The amount of oxide is also determined by a vollammetric standard addition method. The results show that the amount of oxide in FLINAK melt is equal to the added amount of Nb( V) minus the amount of NbF72- in the melt. |
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| Keywords: | oxide niobium FLINAK melt eletrochemical titration |
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