Indexed by:期刊论文
Date of Publication:2005-01-25
Journal:合成橡胶工业
Included Journals:PKU、ISTIC、CSCD
Volume:28
Issue:1
Page Number:68-68
ISSN No.:1000-1255
Key Words:镍系催化体系;二乙基锌;顺丁橡胶;高顺式
Abstract:以二乙基锌作为镍催化体系的烷基化试剂合成了高顺式聚丁二烯.GPC测试结果表明,二乙基锌部分或者全部代替三异丁基铝,聚丁二烯相对分子质量分布在3～4,与Ni-Al-B体系相比变窄;红外光谱测试结果表明,聚丁二烯中的顺-1,4-式含量保持在96%以上;聚丁二烯的凝胶质量分数显著降低,通常在0.2%左右,低于Ni-Al-B体系.
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
Open time:..
The Last Update Time:..
