| 基团法估算磺化聚苯醚的溶解度参数 |
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| 引用本文： | 龚春丽,文胜. 基团法估算磺化聚苯醚的溶解度参数[J]. 现代塑料加工应用, 2006, 18(5): 39-41 |
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| 作者姓名： | 龚春丽 文胜 |
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| 作者单位： | 孝感学院化学系,湖北,孝感,432000 |
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| 摘 要： | 以氯磺酸为磺化剂制备了一系列不同磺化度的磺化聚苯醚（SPPO）。采用基团贡献法估算出了聚苯醚（PPO）及SPPO的溶解度参数值，随着磺化度的增加，溶解度参数逐渐增加，估算的结果与SPPO在不同溶剂中的溶解行为基本吻合。
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| 关 键 词： | 聚苯醚 磺化 基团贡献法 溶解度参数 |
| 收稿时间： | 2006-01-17 |
| 修稿时间： | 2006-06-26 |
Group-contribution Method for Predicting the Solubility Parameter of Sulfonated Poly(phenylene oxide) |
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| Gong Chunli,Wen Sheng. Group-contribution Method for Predicting the Solubility Parameter of Sulfonated Poly(phenylene oxide)[J]. Modern Plastics Processing and Applications, 2006, 18(5): 39-41 |
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| Authors: | Gong Chunli Wen Sheng |
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| Affiliation: | Department of Chemistry, Xiaogan University, Xiaogan, Hubei, 432000 |
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| Abstract: | Sulfonated poly(phenylene oxide)(SPPO)s with different sulfonation degrees were prepared by using chlorosulfonic acid as sulfonation agent.The solubility parameters of poly(phenylene oxide)(PPO) and its sulfonated products were estimated by using group con- tribution method.The solubility parameter values increase with the degree of sulfonation. The estimated results are in accordance with the solubility experiments in different solvents. |
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| Keywords: | poly(phenylene oxide) sulfonation group contribution method solubility parameter |
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