杯芳烃衍生物分离介质的合成与表征 |
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引用本文: | 李莹,苏立强,王远.杯芳烃衍生物分离介质的合成与表征[J].齐齐哈尔轻工业学院学报,2009(1):68-70. |
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作者姓名: | 李莹 苏立强 王远 |
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作者单位: | 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔161006 |
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摘 要: | 提出了以自制的杯芳烃与甲基丙烯酰氯为原料合成杯芳烃衍生物,以杯芳烃衍生物和丙烯酰胺作为复合功能单体,将其运用到分子印迹技术中,制备的印迹聚合物分离介质,对模板分子苯甲酰胺及其结构类似物的分离效果,好于使用单一单体的效果,当杯芳烃衍生物与丙烯酰胺的比例为1:3时,分离因子可达13.37。
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关 键 词: | 分子印迹技术 功能单体 杯芳烃衍生物 丙烯酰胺 |
The synthesis and characterization of calyx arene derivative as separation medium |
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Authors: | LI Ying SU Li-qiang WANG Yuan |
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Affiliation: | ( College of Chemistry and Chemical Engineering, Qiqihar Uiniversity, Heilongjiang Qiqihar 161006, China ) |
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Abstract: | It was reported that the calyx arene derivative was synthesized with calyx arene and methacryloyl chloride as raw materials. Using calyx arene derivative and acrylamide(AM) as the bi-funtional monomers, a molecularly imprinted polymer was prepared. The results of experiments indicate that the selectivity of the MIP, which is synthesized with a single functional monomer(calix arene derivative or acrylamide ), is poor ; while the selectivety of another MIP, which is synthesized with two functional monomers(calyx arene derivative: AM is 1 : 3), showed the best selective recognition abilities for benzamide. Under this condition,the separation factor is 13.37. |
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Keywords: | molecularly imprinted technique functional monomers calix arene derivative acrylamide |
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