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研究了(简称Ni—Al—B)体系催化丁二烯聚合时的链转移反应。得出只向单体(Bd)和硼化合物(B)链转移的结论。本体系所特有的聚合度方程可表示为链增长反应活化能为32.9KJ·mol~(-1)。
The (Ni-Al-B) system was used to catalyze the chain transfer reaction of butadiene polymerization. The conclusion that only the chain transfer to the monomer (Bd) and the boron compound (B) was obtained was obtained. The degree of polymerization equation unique to this system can be expressed as the chain activation energy of activation is 32.9KJ · mol ~ (-1).