The anionic polymerization of butadiene was obtained with 1,1,4,4-tetraphenyl-1,4-dilithium butane as initiator,dipiperidinoethane(DPE)as modifier and cyclohexane as solvent.

• 考察了以1，1，4，4－四苯基－1，4－二锂丁烷（TPB－DiLi）为引发剂，二哌啶乙烷（DPE）为结构调节剂，环己烷为溶剂的丁二烯负离子聚合。