| 有关“自动加速效应”问题的总结与讨论 |
| |
| 引用本文： | 杨建国.有关“自动加速效应”问题的总结与讨论[J].高分子通报,2012(7):120-123. |
| |
| 作者姓名： | 杨建国 |
| |
| 作者单位： | 安徽工业大学化学与化工学院,马鞍山,243002 |
| |
| 摘 要： | 自动加速效应是自由基聚合宏观动力学的重要特征,对聚合过程和聚合产物有着重要的影响;有关自动加速效应的内容也是自由基聚合动力学教学的重难点之一。为帮助学生较好地理解和掌握自动加速效应相关内容,本文结合有关高分子化学教材,对自动加速效应的实验现象、与体型缩聚凝胶化过程的区别、产生原因、结果和影响因素等问题进行了总结和讨论。
|
| 关 键 词： | 高分子化学 自由基聚合 自动加速效应 |
Summary and Discussion of Auto-acceleration Effect |
| |
| YANG Jian-guo.Summary and Discussion of Auto-acceleration Effect[J].Polymer Bulletin,2012(7):120-123. |
| |
| Authors: | YANG Jian-guo |
| |
| Institution: | YANG Jian-guo(School of Chemistry and Chemical Engineering,Anhui University of Technology,Maanshan 243002,China) |
| |
| Abstract: | Auto-acceleration effect is one of the important characteristics of radical polymerization macrokinetics,which have great influence on polymerization progress and the synthesized product.The content of auto-acceleration effect is an emphasis and difficulty in the teaching and learning of radical polymerization kinetics.In order to help students understand the related content of auto-acceleration,the experimental phenomena,cause,results generated and influencing factors of auto-acceleration as well as the difference between auto-acceleration effect and the gelation of three dimensional polycondensation were summarized in this paper with reference to relevant polymer chemistry textbooks. |
| |
| Keywords: | Polymer chemistry Radical polymerization Auto-acceleration effect |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
