| 多组分有机物在玻碳电极上的伏安法测定 |
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| 引用本文： | 杨运发. 多组分有机物在玻碳电极上的伏安法测定[J]. 分析化学, 1999, 27(3): 346-349 |
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| 作者姓名： | 杨运发 |
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| 作者单位： | 中国科学院长春应用化学研究所,国家电化学和光谱研究分析中心,长春,130022 |
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| 摘 要： | 对乙酰氨基苯乙醚，氨基比林，乙酰氨基苯酚，氨基苯酚等４种有机物在玻碳电极上的伏安行为进行了研究。在０．１ｍｏｌ／Ｌ氢氧化钠溶液中得到４个灵敏度和分辨率良好的阳极氧化峰。Ｅｐ分别为０．６８，０．５１，０．２２－０．０６Ｖ（ｖｓ．ＡｇＣｌ／Ａｇ）左右，样品不需分离直接测定。
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| 关 键 词： | 多组分有机物 玻碳电极 同时伏安测定 |
Simultaneous Voltammetric Determination of Acetophenetidin, Aminopyrine, Acetaminophenol and Aminophenol on a Glassy Carbon Electrode |
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| Yang Yunfa. Simultaneous Voltammetric Determination of Acetophenetidin, Aminopyrine, Acetaminophenol and Aminophenol on a Glassy Carbon Electrode[J]. Chinese Journal of Analytical Chemistry, 1999, 27(3): 346-349 |
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| Authors: | Yang Yunfa |
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| Abstract: | The voltammetric behaviour of acetophenetidin ( A, ) aminopyrine( A2) acetaminophenol ( A3 ) and aminophenol(A4) was investigated by linear-sweep, differential-pulse, cyclic voltammetry at a glassy carbon electrode. In a medium of 0.1 mol/L NaOH solution, 4 high sensitivity and resolution anodic peaks were obtained. Their peak potentials are about at 0.68 V, 0.51, 0.22 and - 0.06 V(vs. Ag/AgCl) . They can be used for direct determination of A1, A2, A3, A4 in samples respectively. The method is simple and rapid. The mechanism of the electrode reaction was discussed. |
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| Keywords: | Acetophenetidin aminopyrine acetaminophenol aminophenol glassy carbon electrode voltammetry siumltuneous determination |
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