The charge transport between polymer and CdS was studied, as well as its photoconductive performance. 3.

• 二、采用CdS纳米粒子作为光折变聚合物的光敏剂，用物理和化学两种复合方法制备有机/CdS纳米复合材料，研究CdS纳米粒子与聚合物之间的电荷迁移过程及其光电导性能，为光折变材料结构设计提供依据。