| 聚丁二酸丁二醇酯与碱金属盐络合物的离子导电性 |
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| 引用本文： | 黄发荣,王雪秋,李世瑨.聚丁二酸丁二醇酯与碱金属盐络合物的离子导电性[J].高等学校化学学报,1991,12(5):707. |
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| 作者姓名： | 黄发荣 王雪秋 李世瑨 |
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| 作者单位： | 华东化工学院高分子科学与工程系, 200237 |
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| 摘 要： | 某些聚合物经特殊加工可制成具有半导体、导体,甚至超导体性质的材料。最近高分子固体电解质材料引起科学家们极大的兴趣和重视,其研究主要集中在聚醚体系,对聚酯研究甚少。本文对聚丁二酸丁二醇酯体系作了研究。
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| 关 键 词： | 聚酯 聚丁二酸丁二醇酯 无机碱金属盐 固体高分子电解质 离子导电性 |
| 收稿时间： | 1990-01-05 |
Ionic Conductivity of the Complexes Formed by Poly(Tetramethylene Succinate) and Various Alkali Metal Salts |
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| Huang Fa-rong,Wang Xue-qiu,Li Shi-jin.Ionic Conductivity of the Complexes Formed by Poly(Tetramethylene Succinate) and Various Alkali Metal Salts[J].Chemical Research In Chinese Universities,1991,12(5):707. |
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| Authors: | Huang Fa-rong Wang Xue-qiu Li Shi-jin |
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| Institution: | Department of Polymer Science and Engineering, East China Universityof Chemical Technology, Shanghai, 200237 |
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| Abstract: | The properties and structures of the complexes formed by poly (tetramethylene succinate) and various inorganic alkali metal salts are investigated in the present article. The solubility of a salt in the polyester concerns its lattice energy and melting point. The higher the lattice energy and melting point of a salt, the lower the solubility of the salt in the polymer. The properties and dissolution ability of a salt can affect the conductivity of the electrolyte. The less the size and the more the number of ions, the higher the conductivity. The conductivity of the electrolytes is mainly related with the electric conduction in the amorphous regions of the polymer. The conductive behavior of the complexes could not be described by Arrhenius equation based on the classical theory or WLF equation on free volume theory. |
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| Keywords: | Polyester Poly (tetramethylene succinate) Inorganic alkali metal salt Solid polymeric electrolyte Ionic conductivity |
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