引用本文:
董为民, 杨继华, 单成基, 逄束芬, 黄葆同. 多核钕-铝双金属配合物催化丁二烯聚合V.甲基铝氧烷的影响[J]. 应用化学,
1998, 15(4): 1-4.
Citation: Dong Weimin, Yang Jihua, Shan Chengji, Pang Shufen, Huang Baotong. Butadiene Polymerization Catalyzed by Polynuclear Nd-Al Bimetallic Complex V. Effect of Methylaluminoxane[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 1-4.
Citation: Dong Weimin, Yang Jihua, Shan Chengji, Pang Shufen, Huang Baotong. Butadiene Polymerization Catalyzed by Polynuclear Nd-Al Bimetallic Complex V. Effect of Methylaluminoxane[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 1-4.
多核钕-铝双金属配合物催化丁二烯聚合V.甲基铝氧烷的影响
English
Butadiene Polymerization Catalyzed by Polynuclear Nd-Al Bimetallic Complex V. Effect of Methylaluminoxane
Abstract:
The effect of methylaluminoxane(MAO) on butadiene polymerization catalyzed by polynuclear Nd-Al bimetallic complex has been examined. Compared with alkylaluminium MAO could improve the activity of the catalyst system to a higher extent even at n(Al)/n(Nd) 5~20 mol/mol. The chain transfer seems to be lower by using MAO than that by using alkylaluminium.
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Key words:
- butadiene
- / stereospecific polymerization
- / Nd-Al bimetallic complex
- / methylaluminoxane
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