| 1.4—丁炔二醇在汞电极上的吸附特性 |
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| 引用本文： | 黄树坤,刘强.1.4—丁炔二醇在汞电极上的吸附特性[J].湖南大学学报(自然科学版),1993,20(4):53-58. |
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| 作者姓名： | 黄树坤 刘强 |
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| 作者单位： | 湖南大学化学化工系，佳能珠海有限公司，株州电力机车厂，湖南大学化学化工系 |
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| 摘 要： |
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| 关 键 词： | 吸附 BD 汞电极 |
Studies for Adsorption of 1. 4-Butynediol at DME/Solution |
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| Huang Shukun Liu Qiang Zhang Hangbo Xie Laixian.Studies for Adsorption of 1. 4-Butynediol at DME/Solution[J].Journal of Hunan University(Naturnal Science),1993,20(4):53-58. |
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| Authors: | Huang Shukun Liu Qiang Zhang Hangbo Xie Laixian |
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| Institution: | Department of Chemistry and Chemical Engineering |
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| Abstract: | The adsorption characteristics of 1. 4-butynediol at dropping mercury electrode (DME) were studied by electrocapillary curves, differential capacity curves and semiempirical SCFMO method (CNDO/2). The atomic charge distribution in the molecule supports its horizontal orientation at the electrode. Cis and trans-conformations are simultaneously present in the adsorption layer. Its adsorption was basically ascribed to physical forces. Frumkin isotherm has been put forward and a quadratic dependence on the potential for Gibbs free energy and interaction coefficient between adsorbed molecules has also been shown in the given system. |
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| Keywords: | adsorption 1 4-butynediol SCFMO(CNDO/2) method |
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