| 一种整体式多孔聚合物的制备及其对于痕量元素吸附性能的研究 |
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| 引用本文： | 叶鸿,侯琳熙,王邃,张瑞丰.一种整体式多孔聚合物的制备及其对于痕量元素吸附性能的研究[J].宁波大学学报(理工版),2008,21(4):542-546. |
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| 作者姓名： | 叶鸿 侯琳熙 王邃 张瑞丰 |
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| 作者单位： | 宁波大学宁波市功能材料国家重点实验室培育基地,浙江,宁波,315211;宁波大学材料科学与化学工程学院,浙江,宁波,315211 |
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| 基金项目： | 国家自然科学基金
，
浙江省教育厅高校科研项目
，
宁波大学科研基金
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| 摘 要： | 利用逐步聚合反应，以二乙烯三胺为固化剂、聚乙二醇作为致孔剂与环氧树脂按照一定比例混合后，在一定的反应温度情况下，制备了一种新型的环氧树脂基整体式多孔聚合物．重点研究了致孔剂的种类、三者的比例以及反应温度等因素对整体式多孔聚合物制备中孔径的影响，并初步研究了此聚合物对痕量离子Au（Ⅲ）、Pt（Ⅳ）、Pd（Ⅳ）的吸附性能．
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| 关 键 词： | 整体式多孔材料 环氧树脂 制备 聚乙二醇 吸附 |
Preparation of a Novel Monolithic Porous Polymer and Adsorption Characteristic of Trace Metal-ions |
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| YE Hong,HOU Lin-xi,WANG Sui,ZHANG Rui-feng.Preparation of a Novel Monolithic Porous Polymer and Adsorption Characteristic of Trace Metal-ions[J].Journal of Ningbo University(Natural Science and Engineering Edition),2008,21(4):542-546. |
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| Authors: | YE Hong HOU Lin-xi WANG Sui ZHANG Rui-feng |
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| Institution: | YE Hong, HOU Lin-xi, WANG Sui, ZHANG Rui-feng ( 1 .State Key Laboratory Base of Novel Functional Materials and Preparation Science, Ningbo University, Ningbo 315211, China; 2.Faculty of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, China ) |
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| Abstract: | Under controlling reaction temperature, a novel monolithic porous polymer of epoxy resin（EP）, diethylenetriamine as curing reagent and polyethylene glycol（PEG） as pore-forming reagent was prepared by step-polymerization reaction. The influences of kinds of pore-forming agent, ratio of reactants, reaction temperature on the characteristics and surface morphology of the monolithic porous polymer were investigated in details. Adsorption characteristics of trace Au（Ⅲ）, Pt（Ⅳ） and Pd（Ⅳ） ions on the monolithic polymer were primarily studied. |
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| Keywords: | monolithic porous polymer epoxy resin preparation polyethylene glycol absorption |
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