https://pubmed.ncbi.nlm.nih.gov/30144192/
The 2D asymmetric benzodithiophene (BDT) unit is used as a donor unit to construct one new polymer PBDTBDD-Th with benzo[1,2-c:4,5-c']dithiophene-4,8-dione...
polymer chainsweakeningaggregationstowardefficient