| 己烯雌酚印迹共价有机骨架材料的制备及其性能探究 |
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| 引用本文： | 兰志满,苏立强,于亭亭,李国武,韩爽,秦世丽,翟明翬. 己烯雌酚印迹共价有机骨架材料的制备及其性能探究[J]. 分析试验室, 2021, 40(3): 301-306 |
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| 作者姓名： | 兰志满 苏立强 于亭亭 李国武 韩爽 秦世丽 翟明翬 |
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| 作者单位： | 齐齐哈尔大学化学与化学工程学院,齐齐哈尔161006 |
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| 基金项目： | 黑龙江省教育厅项目(135409305)资助。 |
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| 摘 要： | 采用一步法制备己烯雌酚印迹共价骨架材料(MICOFs),将其作为固相萃取填料,结合高效液相色谱法,用于实际样品中己烯雌酚的分离与检测.以己烯雌酚为模板分子,三醛基间苯三酚(Tp)、对苯二胺(Pa-1)为功能单体,通过席夫碱反应合成印迹共价骨架材料.通过傅里叶变换红外光谱(FT-IR)、扫描电镜(SEM)、X-射线粉末衍...
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| 关 键 词： | 己烯雌酚 分子印迹 共价有机骨架材料 |
Preparation and properties of diethylstilbestrol imprinted covalent organic framework |
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| LAN Zhiman,SU Liqiang,YU Tingting,LI Guowu,HAN Shuang,QIN Shili,ZHAI Minghui. Preparation and properties of diethylstilbestrol imprinted covalent organic framework[J]. Chinese Journal of Analysis Laboratory, 2021, 40(3): 301-306 |
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| Authors: | LAN Zhiman SU Liqiang YU Tingting LI Guowu HAN Shuang QIN Shili ZHAI Minghui |
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| Affiliation: | (Institute of Chemistry and Chemical Engineering,Qiqihar University,Qiqihar 161006) |
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| Abstract: | Diethylstilbestrol imprinted covalent organic framework(MICOFs) was prepared by one-step method.MICOFs were synthesized by Schiff base reaction with diethylstilbestrol as template molecule, trialdehyde phloroglucinal(Tp) and p-phenylenediamine(Pa-1) as functional monomers.The polymer was characterized by Fourier transform infrared spectroscopy(FT-IR),scanning electron microscope(SEM) and X-ray powder diffraction(XRD).The adsorption properties of MICOFs were evaluated by kinetics and selective adsorption experiments.The results showed that the polymer had regular morphology and good crystal form.The polymer had a high adsorption capacity for diethylstilbestrol(89.05 mg/g),and could quickly reach the adsorption equilibrium(25 min).The polymer also had good selectivity for template molecules.It provides a new material for the separation of diethylstilbestrol. |
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| Keywords: | diethylstilbestrol molecular imprinting covalent organic framework |
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