Electron-Deficient and Quinoid Central Unit Engineering for Unfused Ring-Based A1 -D-A2 -D-A1 -Type Acceptor Enables High Performance Nonfullerene Polymer Solar Cells with High Voc and PCE Simultaneously.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.201907681
Abstract: Here, a pair of A1 -D-A2 -D-A1 unfused ring core-based nonfullerene small molecule acceptors (NF-SMAs), BO2FIDT-4Cl and BT2FIDT-4Cl is synthesized, which possess the same terminals (A1 ) and indacenodithiophene unit (D), coupling with different fluorinated… read more here.
Keywords: voc; unit; pce; central unit ... See more keywords
A medium-bandgap small molecule donor compatible with both fullerene and unfused-ring nonfullerene acceptors for efficient organic solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc04680a
Abstract: A small molecule donor DRC4TB was designed and synthesized, which worked well with both PC71BM and unfused-ring acceptor HF-PCIC. read more here.
Keywords: medium bandgap; unfused ring; small molecule; molecule donor ... See more keywords