Indexed by:会议论文
Date of Publication:2005-10-01
Page Number:1
Key Words:丁二烯 异戊二烯 阴离子共聚合 竞聚率 四氢呋喃
Abstract:在橡胶及热塑性弹性体工业中,二烯烃的聚合是人们研究的热点,尤其是集成橡胶(SIBR )以其优良的性能备受关注。因此,研究苯乙烯,丁二烯和异戊二烯的共聚合十分重要。高反(顺)式的丁二烯和异戊二烯共聚物已有报道[2],但关于烷基锂引发合成丁戊二元共聚物及对其序列分布、微观结构、共聚组成等的研究目前还较少。本文采用正丁基锂为引发剂,四氢呋喃(THF )为调节剂,环己烷为溶剂,在50 ℃时,通过气相色谱法研究了丁二烯和异戊二烯共聚合反应动力学、共聚物组成及其竞聚率等。
Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Dept. of Polymer Materials
Discipline:Polymer Materials. Polymer Chemistry and Physics. Chemistry and Chemical Engineering of Functional
Business Address:Chemical Experiment Building A303, West Campus
Contact Information:Tel:+86-411-84986101
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