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| 亚硝基R盐在汞电极上的电化学行为 | |
| 引用本文： | 邹洪,朱玉军,刘风,冉莉楠,袁倬斌.亚硝基R盐在汞电极上的电化学行为[J].中国科学技术大学学报,2006,36(6):679-684. |
| 作者姓名： | 邹洪 朱玉军 刘风 冉莉楠 袁倬斌 |
| 作者单位： | 1. 首都师范大学化学系,北京,100037;中国科学院研究生院化学系,北京,100039 2. 首都师范大学化学系,北京,100037 3. 中国科学院研究生院化学系,北京,100039 |
| 基金项目： | 中国科学院资助项目;国家高技术研究发展计划(863计划) |
| 摘 要： | 研究了亚硝基R盐在汞电极上的电化学行为和电极反应机理.结果表明亚硝基R盐在汞电极上的电极反应为准可逆过程,电子转移数为4,其被还原为其相应的氨类化合物;吸附符合福兰克林吸附方程,吸附系数β=3.63×105 L/mol,饱和吸附量Γs=1.00×10-10 mol/cm2,吸附因子υ=0.94. |
| 关 键 词： | 极谱法 亚硝基红盐 电化学行为 |
| 文章编号： | 0253-2778(2006)06-0679-06 |
| 收稿时间： | 05 26 2003 12:00AM |
| 修稿时间： | 01 10 2004 12:00AM |
Electrochemical behavior of Nitroso R salt on mercury electrode |
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| ZOU Hong,ZHU Yu-jun,LIU Feng,RAN Li-nan,YUAN Zhuo-bin.Electrochemical behavior of Nitroso R salt on mercury electrode[J].Journal of University of Science and Technology of China,2006,36(6):679-684. | |
| Authors: | ZOU Hong ZHU Yu-jun LIU Feng RAN Li-nan YUAN Zhuo-bin |
| Abstract: | The electrochemical behavior of Nitroso R salt on mercury electrode was investigated,and the mechanism of the reaction was discussed. The experimental results indicate that Nitroso R salt (NRS) is reduced quasi-reversibly by a four-electron process to the corresponding hydroxylamine derivative. The adsorption of NRS on the mercury electrode obeys the Frumkin adsorption isotherm, and the adsorption coefficient (β=3.63×104 L/mol), the amount of saturated adsorption (Γs=1.00×10-10 mol/cm2) and the attractive factor (υ=0.94) are evaluated. |
| Keywords: | polarography Nitrso R salt (NRS) electrochemical behavior |
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