D–π–A–π–D type benzothiadiazole–triphenylamine based small molecules containing cyano on the π-bridge for solution-processed organic solar cells with high open-circuit voltage

Shaohang Zeng, Lunxiang Yin, Changyan Ji, Xueying Jiang, Kechang Li, Yanqin Li, Yue Wang
  • Chemical Communications, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2cc35754b