| 薄层光谱电化学法测定亚铁氰化钾的质子化常数 |
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| 引用本文： | 李关宾,买光昕.薄层光谱电化学法测定亚铁氰化钾的质子化常数[J].分析化学,1991,19(9):1020-1022. |
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| 作者姓名： | 李关宾 买光昕 |
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| 作者单位： | 山东大学环境科学中心，山东大学环境科学中心，山东大学环境科学中心，山东教育学院生化系，山东教育学院生化系 济南，250100，济南，250100，济南，250100 |
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| 摘 要： |
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| 关 键 词： | 亚铁氰化钾 测定 质子化常数 |
Thin-layer Spectroelectrochemical Determination of Protonation Constants of Potassium Ferrocyanide |
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| Li Guanbin Wang Shuren Song Liguo.Thin-layer Spectroelectrochemical Determination of Protonation Constants of Potassium Ferrocyanide[J].Chinese Journal of Analytical Chemistry,1991,19(9):1020-1022. |
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| Authors: | Li Guanbin Wang Shuren Song Liguo |
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| Institution: | Li Guanbin~* Wang Shuren Song Liguo |
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| Abstract: | The formal redox potentials at several pH have been determined by measurments on solutions of ferricyanide with indium-tin oxide film thin-layer optical transparent eloctrode. The protonation constants of Fe(CN)_6~(4-)have been obtained, givingvalue of 10~(4.5)and K_H~H_2~Fe(CH)_6~2- value of 10~(2.0). A new method for protonation constant deter mination has been established. |
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| Keywords: | Tbin-layer spectroelectrochemistry Ferrocyanide Formal redox potential Protonation constant |
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