| 热致型液晶聚合物的晶化动力学 |
| |
| 引用本文： | 朱珍,吴和融,李世瑨.热致型液晶聚合物的晶化动力学[J].高分子学报,1993,0(3):304-310. |
| |
| 作者姓名： | 朱珍 吴和融 李世瑨 |
| |
| 作者单位： | 华东化工学院高分子材料系，华东化工学院高分子材料系，华东化工学院高分子材料系 上海，邮政编码:200237，上海，邮政编码:200237 上海工业大学化学化工系，邮政编码:200072，上海，邮政编码:200237 |
| |
| 摘 要： | 本文探讨了液晶聚合物的结晶与液晶相转变动力学机理。通过不同温度下液晶化与结晶化过程的Avrami指数与生长速率的变化,提出了各聚合物液晶生长和结晶生长所可能采取的方式。此外,还对一些液晶聚合物结晶时形成的球晶进行了分析和讨论。
|
| 关 键 词： | 晶化过程 动力学机理 阿佛拉密指数 球晶 热致型液晶 |
| 收稿时间： | 1991-07-01 |
KINETICS OF CRYSTALLIZATION AND LIQUID CRYSTALLIZATION OF THERMOTROPIC POLYESTERS |
| |
| ZHU Zhen,WU He-rong,LI Shi-jin.KINETICS OF CRYSTALLIZATION AND LIQUID CRYSTALLIZATION OF THERMOTROPIC POLYESTERS[J].Acta Polymerica Sinica,1993,0(3):304-310. |
| |
| Authors: | ZHU Zhen WU He-rong LI Shi-jin |
| |
| Institution: | East China University of Chemical Technology; Shanghai; Post Code: 200237 |
| |
| Abstract: | The kinetics of crystallization and liquid crystallization from isotropic melt were investigated. The analysis of experimental data in different temperatures leads to the suggestion of nucleation and growth mechanism of studied polyesters. The morphology of spherulite formed on crystallization of liquid crystlline polymers was also discussed. |
| |
| Keywords: | Crystallization and liquid crystallization Kinetic mechanism Avrami expo-nent Spherulite Thermotropic liquid crystal |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《高分子学报》浏览原始摘要信息 |
| 点击此处可从《高分子学报》下载免费的PDF全文 |
