| 聚乙二醇—硝酸镧配位聚合物的表征研究 |
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| 引用本文： | 徐文英 徐种德. 聚乙二醇—硝酸镧配位聚合物的表征研究[J]. 医学教育探索, 1989, 0(3): 184-188 |
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| 作者姓名： | 徐文英 徐种德 |
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| 作者单位： | 中国科学技术大学材料科学与工程系(徐文英，张意颖)，华东化工学院高分子化学与物理研究室(徐种德) |
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| 摘 要： | 以聚乙二醇(PEG)为配位体,首次合成了三价稀土金属镧与PEG的配位聚合物。实验测定了该配位聚合物的红外光谱、示差扫描量热谱(DSC)、热失重分析(TGA)和凝胶渗透色谱(GPC),并就配位反应、热分解以及配位前后分子流体力学体积的变化进行了讨论。
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| 关 键 词： | 镧配位聚合物 聚乙二醇 硝酸镧 |
The Characterization Investigation of Polyethylene Glycol-Lanthanum Nitrate Coordination Polymers |
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| Xu Wenying,Zhang Yiying,Xu Zhongde Univ. of Sci. , Tech. of Chin,Hefei East China Univ. of Chem. Tech. Shanghai. The Characterization Investigation of Polyethylene Glycol-Lanthanum Nitrate Coordination Polymers[J]. Researches in Medical Education, 1989, 0(3): 184-188 |
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| Authors: | Xu Wenying Zhang Yiying Xu Zhongde Univ. of Sci. & Tech. of Chin Hefei East China Univ. of Chem. Tech. Shanghai |
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| Affiliation: | Xu Wenying,Zhang Yiying,Xu Zhongde Univ. of Sci. & Tech. of Chin,Hefei East China Univ. of Chem. Tech. Shanghai |
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| Abstract: | Polyethylene glycol-Lanthanum nitrate coodination polymers have beensynthesized and characterized by IR, NMR, DSC, TGA and GPC methods. The exper-iment results have been disussed concerning the coordination reaction, thermal decom-position and the change |
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| Keywords: | Coordination polymer Coordination reaction Polymer characterization Polyethylene glycol |
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