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| 电子转移引发的阴离子聚合反应产物的分子量分布函数 | |
| 引用本文： | 颜德岳. 电子转移引发的阴离子聚合反应产物的分子量分布函数[J]. 高分子学报, 1980, 0(5): 271-280 |
| 作者姓名： | 颜德岳 |
| 作者单位： | 同济大学建材系 |
| 摘 要： | 本工作根据 Pepper的反应机理,对电子转移引发的阴离子聚合反应以及单体链转移对这一反应的影响等问题作了理论处理,求得了分子量分布函数的精确解。对于以乙烯基(艹米)为单体、萘-钠为引发剂、四氢呋喃为溶剂的反应体系,理论计算的结果和已报道的实验数据基本相符。 |
| 收稿时间： | 1979-08-07 |
THE MOLECULAR WEIGHT DISTRIBUTION FUNCTIONS OF THE POLYMERS GENERATED IN ANIONIC POLYMERI-ZATION INITIATED BY ELECTRON TRANSFER |
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| Yan De-yue. THE MOLECULAR WEIGHT DISTRIBUTION FUNCTIONS OF THE POLYMERS GENERATED IN ANIONIC POLYMERI-ZATION INITIATED BY ELECTRON TRANSFER[J]. Acta Polymerica Sinica, 1980, 0(5): 271-280 | |
| Authors: | Yan De-yue |
| Affiliation: | Tongji University; Shanghai |
| Abstract: | The molecular weight distribution of anionic polymerization system initiated by electron transfer and the influence of monomer transfer on the polymerization were treated theoretically. The exact expressions of molecular weight distribution function are derived according to Pepper's kinetic scheme. In the case when vinyl mesitylene is initiated by sodium-naphthalene in tetrahydrofurane, the results of theoretical computations are very close to the experimental data reported. |
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