| 交流示波极谱法连续滴定LaNi4.5Sn0.5合金的分量 |
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| 引用本文： | 牟柏林.交流示波极谱法连续滴定LaNi4.5Sn0.5合金的分量[J].理化检验(化学分册),1995,31(3):145-146. |
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| 作者姓名： | 牟柏林 |
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| 作者单位： | 吉林师范学院 132011 |
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| 摘 要： | 研究了用交流示波极谱法连续快速滴定ＬａＮｉ４．５Ｓｎ０．５合金分量的新方法。方法不用指示剂，用色溶液及沉淀不干扰，应用于该合金分量测定获得满意结果。
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| 关 键 词： | 示波极谱 合金 镧 镍 锡 储氢合金 |
AC OSCILLOPOLAROGRAFHIC TITRATION OF MAJOR CONSTITUENTS IN LaNi4. 5SnO. 5 ALLOY |
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| Mu Bailin.AC OSCILLOPOLAROGRAFHIC TITRATION OF MAJOR CONSTITUENTS IN LaNi4. 5SnO. 5 ALLOY[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,1995,31(3):145-146. |
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| Authors: | Mu Bailin |
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| Abstract: | A Study on the oscillopolarographic titration of La,Ni and Sn in LaNi 4. 5 Sn 0. 5 Alloy is reported in this paper, The optimum conditions for the titration is established and the method proposed has the advantages of being simple,rapid and ac curate. The deep colour of the sample solution and the presence of some precipitate in the solution do not interfere the titration. The results obtained are proved to be more accurate and precise than other chemical methods. |
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| Keywords: | Oscillopolarographic LaNi4 5SnO 5 ailoy Titration |
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