| 多环芳烃在高分子液晶柱上的保留行为 |
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| 引用本文： | 傅若农,辛保民,张迎潮,张爱芹,朱鹤孙.多环芳烃在高分子液晶柱上的保留行为[J].分析测试学报,1988(4). |
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| 作者姓名： | 傅若农 辛保民 张迎潮 张爱芹 朱鹤孙 |
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| 作者单位： | 北京工业学院
(傅若农，辛保民，张迎潮，张爱芹)，北京工业学院(朱鹤孙) |
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| 摘 要： | 自从1963年Kelker开始使用液晶作气相色谱固定液以来,已研究和应用过200多种低分子液晶。用低分子液晶作成的填充柱在不高于180℃的柱温下使用,证明具有很好的选择性和使用寿命;用低分子液晶制成的毛细管柱在较低的温度下使用具有高效、高选择性
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Retention Behaviours of PAHs on Liquid Crystalline Polymer Stationary Phases |
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| Fu Ruonong,Xin Baomin,Zhang Yingchao,Zhang Aiqin,Zhu Hesun Dep. of Chem. Eng.,Beijing Institute of Technology.Retention Behaviours of PAHs on Liquid Crystalline Polymer Stationary Phases[J].Journal of Instrumental Analysis,1988(4). |
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| Authors: | Fu Ruonong Xin Baomin Zhang Yingchao Zhang Aiqin Zhu Hesun Dep of Chem Eng Beijing Institute of Technology |
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| Abstract: | Four liquid crystalline polymers were synthesized by the authors and used as stationaryphases by coating them on glass capillary columns. The retention behaviours of 3-5 ringPAHs on them have been studied. The results obtained revealed that excellent selectivityachieved by theses columns in separation of PAHS and that the thermal stability of them ismuch better than those of using low molecular liquid crystalline as stationary phases. |
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| Keywords: | PAHs glass capillary columns |
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