@article{11,
  author = {Keqiang He and Pankaj Kumar and Yi Yuan and Yuning Li},
  title = {Wide bandgap polymer donors for high efficiency non-fullerene acceptor based organic solar cells},
  year = {2021},
  journal = {Materials Advances},
  volume = {2},
  number = {1},
  pages = {115\textendash145},
  publisher = {Royal Society of Chemistry},
}