Indexed by:期刊论文
Date of Publication:2005-02-28
Journal:弹性体
Included Journals:ISTIC
Volume:15
Issue:1
Page Number:20-24
ISSN No.:1005-3174
Key Words:镍催化体系;烷基锌;顺丁橡胶
Abstract:采用新的镍催化体系Ni(naph)2-Al(i-Bu)3-ZnR2-BF3 OEt2合成高顺式聚丁二烯,系统地研究了ZnR2的加入对聚合反应及其产物的影响.考查了聚合反应动力学,并对聚合产物进行了测试和表征.实验结果表明:在Ni-Al-B催化体系中加入ZnR2后,丁二烯的聚合反应速率略有降低,分子量分布逐渐变窄,顺1,4式的质量分数保持在96%以上,凝胶含量显著降低.
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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