| 双羧基冠醚玻璃空心柱的研制及分离机理的研究 |
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| 引用本文： | 曾昭睿,王春暖.双羧基冠醚玻璃空心柱的研制及分离机理的研究[J].高等学校化学学报,1992,13(6):752-755. |
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| 作者姓名： | 曾昭睿 王春暖 |
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| 作者单位： | 武汉大学化学系，山东矿业学院济南分院煤化工系，武汉大学化学系，武汉大学环境科学系，武汉大学环境科学系 武汉，430072，武汉，430072 |
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| 摘 要： | 提出一种制备双羧基冠醚玻璃空心柱的新方法,对其色谱特性研究表明:用该法研制的双羧基冠醚空心柱色谱性能良好,对某些极性位置异构体的分离有特殊的选择性,还探讨了反应机理及影响分离的各种因素。
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| 关 键 词： | 气相色谱 空心柱 双羧基冠醚 |
Preparation and Separated Mechanism of Glass Capillary Column with Dicarboxyl Crown Ether Stationary Phase |
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| ZENG Zhao-rui,WANG Chun-nuan,WU Cai-ying.Preparation and Separated Mechanism of Glass Capillary Column with Dicarboxyl Crown Ether Stationary Phase[J].Chemical Research In Chinese Universities,1992,13(6):752-755. |
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| Authors: | ZENG Zhao-rui WANG Chun-nuan WU Cai-ying |
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| Abstract: | The present paper covers a new method for the preparation of glass capillary columns with dicarboxyl crown ether stationary phase and their chromatographic characteristics, including column efficiency, phase transition temperature, thermal stability, polarity and selectivity. It is shown that they have good chromatographic characteristics and unique selectivity in the separation of some polar position isomers. The reaction mechanism and the factors which affect the separated mechanism are discussed. |
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| Keywords: | Gas chromatography Capillary column Dicarboxyl crown ether Stationary phase |
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