引用本文:
孙涛, 杨继华, 逄束芬, 欧阳均. 丁二烯在NdCl3·2Phen-HAl(i-Bu)2催化体系下的聚合动力学[J]. 应用化学,
1990, 7(1): 80-82.
Citation: Sun Tao, Yang Jihua, Pang Shufen, Ouyang Jun. POLYMERIZATION KINETICS OF BUTADIENE WITH NdCl3·2Phen-HAI(i-Bu)2 SYSTEM[J]. Chinese Journal of Applied Chemistry, 1990, 7(1): 80-82.
Citation: Sun Tao, Yang Jihua, Pang Shufen, Ouyang Jun. POLYMERIZATION KINETICS OF BUTADIENE WITH NdCl3·2Phen-HAI(i-Bu)2 SYSTEM[J]. Chinese Journal of Applied Chemistry, 1990, 7(1): 80-82.
丁二烯在NdCl3·2Phen-HAl(i-Bu)2催化体系下的聚合动力学
English
POLYMERIZATION KINETICS OF BUTADIENE WITH NdCl3·2Phen-HAI(i-Bu)2 SYSTEM
Abstract:
The kinetics of butadiene polymerization with NdCl3·2Phen-HAl(i-Bu)2 system (Phen=1, 10-phenanthroline) has been studied. The results show that the rate of polymerization is first order to both concentrations of monomer and neodymium complex, but 1/3 order with respect to the concentration of HAl(i-Bu)2.The number of active center and the apparent activation energy of butadiene polymerization with this system were derermined.
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Key words:
- rare earth catalyst
- / butadiene
- / polymerization kinetics
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