| 丙酮酸在悬汞电极上的电化学行为及其与Al(Ⅲ)的相互作用 |
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| 引用本文： | 姚开安,王娜,史艳青,倪海燕,杨正标,孙成,汤勇铮,毕树平.丙酮酸在悬汞电极上的电化学行为及其与Al(Ⅲ)的相互作用[J].无机化学学报,2006,22(12):2202-2206. |
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| 作者姓名： | 姚开安 王娜 史艳青 倪海燕 杨正标 孙成 汤勇铮 毕树平 |
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| 作者单位： | 南京大学污染控制与资源化国家重点实验室,南京大学化学化工学院,南京,210093 |
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| 基金项目： | 国家自然科学基金;高等学校博士学科点专项科研项目 |
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| 摘 要： | 研究了酸性、中性、碱性范围内丙酮酸在悬汞电极上的电化学行为，对实验条件进行了优化，在最佳条件下丙酮酸的还原峰电流和浓度有良好的线性关系。同时在不同pH值条件下研究了Al(Ⅲ)和丙酮酸的相互作用，结果表明，不同pH值范围内Al(Ⅲ)和丙酮酸的相互作用均为弱作用，弱作用强度为酸性>碱性>中性。这种作用强度的差别可能来自于不同条件下Al(Ⅲ)的存在形态不同。
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| 关 键 词： | 丙酮酸 Al(Ⅲ) pH值 电化学 弱相互作用 |
Pyruvic Acid: Electrochemical Behaviors at Hanging Mercury Drop Electrode and Interaction with Aluminum(Ⅲ) |
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| YAO Kai-An,WANG N,SHI Yan-Qing,NI Hai-Yan,YANG Zheng-Biao,SUN Cheng,TANG Yong-Zheng and BI Shu-Ping.Pyruvic Acid: Electrochemical Behaviors at Hanging Mercury Drop Electrode and Interaction with Aluminum(Ⅲ)[J].Chinese Journal of Inorganic Chemistry,2006,22(12):2202-2206. |
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| Authors: | YAO Kai-An WANG N SHI Yan-Qing NI Hai-Yan YANG Zheng-Biao SUN Cheng TANG Yong-Zheng and BI Shu-Ping |
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| Institution: | State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 and State Key Laboratory of Pollution Control and Resource Reuse, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 |
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