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报道了以Mn-Re双核金属有机化合物作为RAFT聚合中链转移试剂的稳定基团进行的苯乙烯的本体聚合。聚合物的数均分子量明显随转化率线性增长,并且聚合物的多分散系数PDI值小于1·5。据此推断,苯乙烯本体聚合反应可能是以类似于可逆加成-断裂链转移自由基聚合(RAFT)的机理进行的。
Reported the bulk polymerization of styrene with a Mn-Re binuclear organometallic compound as a stabilizing group for RAFT polymerization mid-chain transfer reagents. The number average molecular weight of the polymer increases linearly with conversion, and the polymer has a polydispersity PDI of less than 1.5. It is inferred that the bulk polymerization of styrene may be carried out in a similar manner to the mechanism of reversible addition-fragmentation chain transfer radical polymerization (RAFT).