| 气相色谱研究杯[4]芳烃衍生物 |
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| 引用本文： | 张少文,张伟亚.气相色谱研究杯[4]芳烃衍生物[J].分析科学学报,1998,14(1):14-18. |
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| 作者姓名： | 张少文 张伟亚 |
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| 作者单位： | 武汉大学化学系 |
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| 摘 要： | 选取两种不同结构的怀「４」芳烃做固定相，研究了烃基取代苯，不同数目的甲基取代苯，稠环芳烃和醇系列化合物的保留值变化规律；讨论了杯「４」芳烃固定相与溶质分子间的弥散力作用，氢键作用及空间适应性；指出杯「４」芳烃对芳香烃等良好选择性；对乙腈和甲醇等小分子似有包结。
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| 关 键 词： | GC 固定相 杯芳烃 杯[4]芳烃 衍生物 |
Studies on Calixarene Derivatives for Gas Chromatography |
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| Zhang Shaowen,Zhang Weiya,Wu Caiying,Zhong Zhenlin,Chen Yuanyin.Studies on Calixarene Derivatives for Gas Chromatography[J].Journal of Analytical Science,1998,14(1):14-18. |
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| Authors: | Zhang Shaowen Zhang Weiya Wu Caiying Zhong Zhenlin Chen Yuanyin |
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| Abstract: | In this paper, we employed two different structure Calix arene as stationary phases to study their interact with aromatic hydrocarbon, various number methyl group substituted benzene, fused ring compounds and alcohol etc. Results showed that the Calix arene phases exhibited good selectivity for the separation of all the compounds investigated. The selective separation takes place mainly by dispersion forces, hydrogen bonding and steric hindrance interactions between Calix arene phases and analytes. Acetonitrile and methanol have strong retention on the two columns, the fact is attributed to the formation of inclusion complexes. |
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| Keywords: | Stationary phases Capacity ratio Calixarene |
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