| 多组分高分子体系动态流变学研究 |
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| 引用本文： | 郑强,杨碧波,吴刚,李立伟.多组分高分子体系动态流变学研究[J].高等学校化学学报,1999,20(9):1483-1490. |
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| 作者姓名： | 郑强 杨碧波 吴刚 李立伟 |
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| 作者单位： | 浙江大学高分子科学与工程学系, 杭州 310027 |
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| 基金项目： | 国家自然科学基金!59673020 |
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| 摘 要： | 根据动态流变学基本理论介绍了多组分高分子体系动态流变学行为,评述了动态流变学方法在研究高分子共混体系、嵌段共聚物体系、填充高分子体系及溶胶-凝胶体系的形态、结构方面的最新进展,认为动态流变学方法是研究多组分高分子体系形态与结构的一种有效方法.
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| 关 键 词： | 多组分高分子体系 动态流变学 线性粘弹性 末端区 结构与形态 |
| 收稿时间： | 1999-04-20 |
A Study of Dynamic Rheology for Multicomponent Polymers |
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| ZHENG Qiang,YANG Bi-Bo,WU Gang,Li Li-wei.A Study of Dynamic Rheology for Multicomponent Polymers[J].Chemical Research In Chinese Universities,1999,20(9):1483-1490. |
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| Authors: | ZHENG Qiang YANG Bi-Bo WU Gang Li Li-wei |
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| Institution: | Do partment of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Recent progress in the studies of dynamic rheology for multicomponent/multiphase polymer systems including polymer blends, block copolymers, particle filled polymers and sol-gel polymers was reviewed with 41 references. Compared with homogeneous polymers which followed the linear viscoelastic model, the characteristic dynamic rheological behavior in the terminal region for multicomponent polymers was discussed in detail. It was concluded that dynamic rheology measurement can be regarded as an effective method for the structure and morphology characterization of those polymer systems. |
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| Keywords: | Multicomponent polymers Dynamic rheology Linear viscoelasticity Terminal region Structure and morphology |
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