A versatile strategy to directly synthesize 4,8-functionalized benzo[1,2-b:4,5-b ']difurans for organic electronics

作者：Bian Linyi; Hai Jiefeng; Zhu Enwei; Yu Jiangsheng; Liu Yun; Zhou Jie; Ge Guidong; Tang Weihua^*

来源：Journal of Materials Chemistry A, 2015, 3(5): 1920-1924.

DOI：10.1039/c4ta06140c

A direct synthesis of 4,8-functionalized benzo[1,2-b: 4,5-b']difurans (BDFs) is developed. By fine-tuning the energy levels with different 4,8-functionalities or incorporating with electron-accepting units, BDFs show great potential as organic electronic materials, as demonstrated by 4.61% power conversion efficiency for polymer solar cells.

• 出版日期2015
• 单位南京理工大学