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.
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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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Keywords:
- rare earth catalyst,
- butadiene,
- polymerization kinetics
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