The Q-CdS, Q-PbS quantum dot were formed in situ on the nanocrystalline TiO2 electrode using chemical bath deposition techniques and the poly(3-methylthiophene) (PMeT) was prepared with electro- chemical method on TiO2/Q-CdS (Q-PbS) film.

• 采用原位化学法在纳米结构TiO2膜上制备了量子点CdS；PbS(Q-CdS；Q-PbS)；并用电化学方法在TiO2/Q-CdS；TiO2/Q-PbS表面聚合3-甲基噻吩[poly(3-Methylthiophene；PMeT)].