Polythiophenes with Carbazole Side Chain
β
Weiwei Li; Yang Han; Yulan Chen; Cuihong Li; Bingsong Li; Zhishan Bo
π
Article
π
2010
π
John Wiley and Sons
π
English
β 431 KB
## Abstract A series of polythiophene derivatives **P1βP5** containing carbazole side chains were designed and synthesized via the Stille polymerization. All carbazole containing polymers showed broad absorption in the visible region. The power conversion efficiencies of solar cells based on blends