| 锰和镉的交流示波极谱连续滴定 |
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| 引用本文： | 汪秀龄,冷玉春.锰和镉的交流示波极谱连续滴定[J].辽宁师范大学学报(自然科学版),1988(1). |
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| 作者姓名： | 汪秀龄 冷玉春 |
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| 作者单位： | 辽宁师范大学化学系，辽宁师范大学化学系 |
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| 摘 要： | 本文利用Cd、TTHA在交流示波极谱dE/dt=f(E)曲线上具有敏锐的切口及Cd、Mn分别与TTHA形成结合物稳定常数的差异,在HAc-NaAc缓冲溶液中,直接用TTHA连续滴定锰和镉。
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| 关 键 词： | 交流示波极谱滴定 镉 锰 切口 |
Oscillopolarographic Consecutive Titration of Cadmium and Manganese |
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| Wang Xiuling Leng Yuchun.Oscillopolarographic Consecutive Titration of Cadmium and Manganese[J].Journal of Liaoning Normal University(Natural Science Edition),1988(1). |
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| Authors: | Wang Xiuling Leng Yuchun |
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| Abstract: | Consecutive titration of Cd and Mn is based on the difierence of stability constants of their TTHA complexes and also on the fact that both Cd and TTHA give sharp incisions on their dE/dt=f(E)curves, In HAc-NaAc buffer solutionCd and Mn can be titrated directly with TTHA. |
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| Keywords: | oscillopolarographic consecutive titration cadmium manganese incision |
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