| 金属—邻菲罗啉—四苯硼酸根三元离子缔合配合物的沉淀性质研究 |
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| 引用本文： | 陈国儒,徐庆革,王睿敏,左本成. 金属—邻菲罗啉—四苯硼酸根三元离子缔合配合物的沉淀性质研究[J]. 河北大学学报(自然科学版), 1990, 0(3) |
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| 作者姓名： | 陈国儒 徐庆革 王睿敏 左本成 |
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| 作者单位： | 河北大学化学系(陈国儒，徐庆革，王睿敏)，河北大学化学系(左本成) |
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| 摘 要： | 本文研究了Fe(Ⅲ)、Zn(Ⅱ)、Ag(Ⅰ)的邻菲罗啉配离子与四苯硼酸根生成三元离子缔合配合物沉淀的pH条件,实验验证了金属—邻菲罗啉配离子与四苯硼酸根的缔合比。用系数比率法测定了Fe(Ⅲ)、Fe(Ⅱ)、Co(Ⅱ)、Ni(Ⅱ)、Cu(Ⅱ)、Zn(Ⅱ)、Cd(Ⅱ)、Ag(Ⅰ)的邻菲罗啉—四苯硼酸根三元配合物沉淀的溶度积Ksp,并对有关缔合性质进行了探讨。
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| 关 键 词： | 邻菲罗啉 四苯硼酸根 三元离子缔合型配合物 |
The Study on the Precipitation Characters of Metal-1,10-phenanthroline-tetraphenylborate Ternary Ion-associating Complexes |
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| Chen Guoru Xu QinggeWang Ruimin Zuo Bencheng. The Study on the Precipitation Characters of Metal-1,10-phenanthroline-tetraphenylborate Ternary Ion-associating Complexes[J]. Journal of Hebei University (Natural Science Edition), 1990, 0(3) |
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| Authors: | Chen Guoru Xu QinggeWang Ruimin Zuo Bencheng |
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| Affiliation: | Department of Chemistry |
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| Abstract: | The pH conditions for forming ternary ion-associating complexes of Fe (Ⅲ) , Zn (Ⅱ) ,Ag (Ⅰ) with 1,10-phenanthroline and tetraphenylborate anion were studied and the complexing ratios of them were proved by experiments. The solubility products of ternary ion-associating complexes of Fe (Ⅲ) ,Fe (Ⅱ) ,Co (Ⅱ) ,Ni (Ⅱ) ,Cu (Ⅱ) , Zn (Ⅱ ) , Cd ( Ⅰ ) and Ag ( Ⅰ ) with 1, 10-phenanthroline and tetraphenylborate anion were determined. And the associating curves, as well as the precipitating ability of complex ion with tetraphenylborate anion, were also discussed. |
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| Keywords: | 1 10-phenanthroline Tetraphenylborates Ternary ion-associating complexes. |
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