New Fused Pyrrolopyridine-Based Copolymers for Organic Solar Cell
- Title
- New Fused Pyrrolopyridine-Based Copolymers for Organic Solar Cell
- Author
- 최효성
- Keywords
- fused pyrrolopyridine; organic solar cells; power conversion efficiency
- Issue Date
- 2019-01
- Publisher
- WILEY-V C H VERLAG GMBH
- Citation
- MACROMOLECULAR RAPID COMMUNICATIONS,V.40, No.6, Page. 1800784
- Abstract
- A fused pyrrolopyridine core having substituents on the nitrogen atom instead of the carbon atom of the indoloindole unit is developed as a new donor unit for organic electronics. The new donor-acceptor copolymers, PDHPHBT, PDHPFBT, and PDHP2FBT, are synthesized using the new donor unit, well-known benzothiadiazole derivatives containing fluorine atoms as the acceptor. The thermal, optical, and electrochemical properties of these novel copolymers are reported. A solar cell using PDHPFBT with diphenyl ether has an open-circuit voltage, short-circuit current, fill factor, and power conversion efficiency of 0.86 V, 11.32 mA cm(-2), 0.59%, and 5.68%, respectively, under AM 1.5G illumination (100 mW cm(-2)) in the absence of annealing.
- URI
- https://onlinelibrary.wiley.com/doi/full/10.1002/marc.201800784https://repository.hanyang.ac.kr/handle/20.500.11754/107228
- ISSN
- 1022-1336; 1521-3927
- DOI
- 10.1002/marc.201800784
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML