• Materials Science
  • Published 2018

Rational Design of Cyclopenta Dithiophene-bridged Hole Transport Materials for High Efficient and Stable Perovskite Solar Cells

@inproceedings{ChiaHsin2018RationalDO,
  title={Rational Design of Cyclopenta Dithiophene-bridged Hole Transport Materials for High Efficient and Stable Perovskite Solar Cells},
  author={Lai ChiaHsin and Chen KaiShiang and Lee KunMu},
  year={2018}
}
A series of small-molecule-based hole-transporting materials (HTMs) featuring a 4H-cyclopenta[2,1b:3,4-b’]dithiopheneas the central core with triphenylamineand carbazole-based side groups were synthesized and evaluated for efficient perovskite solar cells (PSCs) applications. The effect of the chemical structure of the HTMs and the photovoltaic performance were studied through investigation of the different combinations of the central π-bridge moieties. In this respect, the Photoluminescence… CONTINUE READING