Indexed by:期刊论文
Date of Publication:2005-07-25
Journal:合成橡胶工业
Included Journals:PKU、ISTIC、CSCD
Volume:28
Issue:4
Page Number:307
ISSN No.:1000-1255
Key Words:负离子封端法 苯乙烯-丁二烯-苯乙烯三嵌段共聚物 官能化 动态力学性能
Abstract:采用自制的1,5-二氮二环[3.1.0］己烷为负离子聚合封端试剂,制备了不同相对分子质量的聚苯乙烯模型聚合物.结果表明,该封端试剂能定量地与聚苯乙烯活性种反应.末端氨基官能化苯乙烯-丁二烯-苯乙烯三嵌段共聚物末端接上极性基团后,产物的储存模量和损耗模量均上升; 聚苯乙烯微区的损耗因子增加,而聚丁二烯微区的损耗因子下降.
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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