引用本文:
张书力, 陈文启. Nd(C8H11)Cl2·3THF-R3Al对丁二烯聚合的催化活性[J]. 应用化学,
1990, 7(5): 77-79.
Citation: Zhang Shuli, Chen Wenqi. CATALYTIC ACTIVITY OF Nd(C8H11)Cl2·3THF-R3Al ON THE POLYMERIZATION OF BUTADIENE[J]. Chinese Journal of Applied Chemistry, 1990, 7(5): 77-79.
Citation: Zhang Shuli, Chen Wenqi. CATALYTIC ACTIVITY OF Nd(C8H11)Cl2·3THF-R3Al ON THE POLYMERIZATION OF BUTADIENE[J]. Chinese Journal of Applied Chemistry, 1990, 7(5): 77-79.
Nd(C8H11)Cl2·3THF-R3Al对丁二烯聚合的催化活性
English
CATALYTIC ACTIVITY OF Nd(C8H11)Cl2·3THF-R3Al ON THE POLYMERIZATION OF BUTADIENE
Abstract:
Butadiene was polymerized with the catalyst system composed of Nd(C8H11)Cl2·3THF and aluminium alkyls. The experimental results show that the activity of the catalysts de-pends on the aluminium alkyls used,the ratio of Al/Nd and the concentration of the catalysts,but not remarkably affected by solvents. The microstruture of the polymers was independent of the polymerization conditions used.Polybutadicne,with high cis-1,4 content (97-98%) was obtained.
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