| 癸二酸—二苯并—18—冠—6共聚物的溶液性质研究 |
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| 引用本文： | 周庆业.癸二酸—二苯并—18—冠—6共聚物的溶液性质研究[J].离子交换与吸附,1998,14(3):228-233. |
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| 作者姓名： | 周庆业 |
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| 作者单位： | 南开大学高分子化学研究所!天津，300071，南开大学吸附分离功能高分子材料国家重点实验室!天津，300071 |
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| 基金项目： | 天津市廿一世纪青年科学基金，吸附分离功能高分子材料国家重点实验室基金 |
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| 摘 要： | 癸二酸-二苯并-18-冠-6共聚物在未络合时其溶液行为与通常聚合物无明显差异。无机盐加入后，金属离子在聚合物分子链上的分布改变着冠醚聚合物分子的空间构象，同时也影响聚合物的溶液粘度及其当量电导率。冠醚聚合物的溶液行为与小分子模型物有很大的不同。
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| 关 键 词： | 酮型冠醚聚合物 溶液粘度 溶液当量电导率 |
THE SOLUTION BEHAVIORS OF THE CONDENSATION POLYMERS OF DIBENZO-18-CROWN-6 WITH SEBACIC ACID |
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| Zhou Qingye, Lu Xiushan, Song Moudao, Zhang Banghua, Hao Guangjie, Zhang Ying, He Binglin.THE SOLUTION BEHAVIORS OF THE CONDENSATION POLYMERS OF DIBENZO-18-CROWN-6 WITH SEBACIC ACID[J].Ion Exchange and Adsorption,1998,14(3):228-233. |
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| Authors: | Zhou Qingye Lu Xiushan Song Moudao Zhang Banghua Hao Guangjie Zhang Ying He Binglin |
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| Abstract: | There is no remarkable differences on solution behaviors between the condensation polymers of dibenzo-18-crown-6 with sebacic acid(CEP-1 ) and common polymers when no salt present. When some salt was added to the system, the distribution of the canons on the polymer molecular chain changed the conformation of the molecular equivalent conductance of CEP-1 /salt complex system. The solution behaviors of CEP-1 were different greatly from that of it's monomer analog. |
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| Keywords: | Ketonic type cromwn ether polymer Solution viscosity Solution equivalent conductance |
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