Absorption enhancement of oligothiophene dyes through the use of a cyanopyridone acceptor group in solution-processed organic solar cells

作者:Gupta Akhil; Ali Abdelselam; Bilic Ante; Gao Mei; Hegedus Katalin; Singh Birendra; Watkins Scott E*; Wilson Gerard J; Bach Udo; Evans Richard A
来源:Chemical communications, 2012, 48(13): 1889-1891.
DOI:10.1039/c2cc17325e

摘要

Improvements in the performance of small molecule-based organic solar cells have been reported through the use of a cyanopyridone acceptor group. This acceptor fragment enhances the absorbance of an oligothiophene-based dye and enables the addition of a solubilising alkyl chain that facilitates simple device fabrication from solution.

  • 出版日期2012
  • 单位CSIRO