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本文在前报的基础上深入考察了四价钼MoCl_2(n-OC_8H_(17))_2-(i-Bu)_2A1OR体系中R基对催化活性的影响,并研究了多种聚合条件与聚合产物的分子量及其分布以及微观结构之间的关系。实验部分原料四氯化铂系本室按文献’2〕方法自制
Based on the previous reports, the effects of R groups on the catalytic activity in the tetravalent molybdenum MoCl_2 (n-OC_8H_ (17)) _ 2- (i-Bu) _2A1OR system were investigated in depth and the influences of various polymerization conditions and polymerization products The molecular weight and its distribution as well as the relationship between the microstructure. Experimental part of the raw materials of platinum chloride in the room according to the literature ’2] method of self-made