| 含酯基多孔聚合物小球色谱固定相 |
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| 引用本文： | 左育民,王补森,谢孟峡,罗志强,魏俊富. 含酯基多孔聚合物小球色谱固定相[J]. 高等学校化学学报, 1988, 9(6): 590 |
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| 作者姓名： | 左育民 王补森 谢孟峡 罗志强 魏俊富 |
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| 作者单位： | 南开大学化学系 |
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| 摘 要： | 合成了PM和PA两个系列甲基丙烯酸甲酯或丙烯酸甲酯与二乙烯苯的多孔聚合物,测定了它们的物理、化学性能和气相色谱性能,并评价其极性。通过实例说明它们对各种混合物的分离情况;保留时间较短,柱温较低,选择性较高,性能优于PorapakT或其它极性相近的商品聚合物固定相。
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| 关 键 词： | 气相色谱固定相 含酯基多孔聚合物小球制备 |
| 收稿时间： | 1986-12-15 |
Eister-Containirig Porous Polymeric Beads as GC Stationary Phase |
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| Zuo Yumin,Wang Busen,Xie Mengxia,Luo Zhiqiang,Wei Junfu,. Eister-Containirig Porous Polymeric Beads as GC Stationary Phase[J]. Chemical Research In Chinese Universities, 1988, 9(6): 590 |
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| Authors: | Zuo Yumin Wang Busen Xie Mengxia Luo Zhiqiang Wei Junfu |
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| Affiliation: | Department of Chemistry, Nankai University, Tianjin |
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| Abstract: | Two series of polymeric beads from methyl methacrylate or methyl-acrylate and divinylbenzehe were synthesized. The physico-chemical and gas chromatographic properties of these ester-containing polymers have been determined and the polarities have been evaluated by means of McReynolds polarity scale. The use of these beads for the separation of various mixtures was; well documented through several examples. It was shown.that they were better than Porapak T and some other commercial, ayailable polymers with close polarity for the shorter retention time, lower column temperature, and higher selectivity. |
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| Keywords: | GC stationary phase Ester - containing porous polymeric beads preparation |
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