节点文献
电子辐照对聚反式1,4-丁二烯晶型转变的影响
Effect of Electron Radiation on Crystal Structure Transition of trans 1,4 Polybutadiene
【Abstract】 trans 1,4 Polybutadiene(PTBD) was synthesized by rare earth catalyst system. The effect of electron radiation on phase transition from monoclinic phase to hexagonal phase was observed by TEM. Electron diffraction patterns of monoclinic phase, hexagonal phase and two coexistent phases were recorded. The mechanism of phase transition was also discussed in this paper.
【关键词】 电子辐照;
聚反式1,4-丁二烯;
晶型结构;
相态转变;
【Key words】 Electron radiation; trans 1; 4 Polybutadiene; Crystal structure; Phase transition;
【Key words】 Electron radiation; trans 1; 4 Polybutadiene; Crystal structure; Phase transition;
【基金】 国家科技部基础研究重大关键项目;国家自然科学基金
- 【文献出处】 高等学校化学学报 ,CHEMICAL RESEARCH IN CHINESE UNIVERSITIES , 编辑部邮箱 ,1999年11期
- 【分类号】O631
- 【被引频次】6
- 【下载频次】86