以二乙烯基苯 (DVB)为交联剂 ,利用一次投料分散共聚合的方法合成了交联的苯乙烯 (St) /丙烯酰胺 (Am )共聚微球 .实验发现 ,共聚单体Am的投料量和介质的极性对微球的形态有着显著的影响 .在反应过程中交联PS链段和PAm链段发生相分离 ,使粒子产生异形 .随后 ,通过微球上的酰胺基团与C60 的反应 ,将C60 引入微球表面 .初步的光电导性能测试表明 ,带有C60 的微球具有较好的光电导性能 Crosslinked styrene (St) / acrylamide (Am) copolymer microspheres were synthesized by one-shot dispersion copolymerization using divinylbenzene (DVB) as the crosslinking agent. It was found that the charge of the comonomer Am The amount and the polarity of the medium have a significant impact on the morphology of the microspheres. During the reaction, the cross-linked PS segment and the PAm segment phase separation, the particles produce abnormal shape.Then, through the amide groups on the microspheres and C60 Of the reaction, the introduction of C60 microspheres surface preliminary photoconductive performance test shows that the microspheres with C60 has good photoconductivity