端基受体单元对有机太阳能电池中非富勒烯茚并二噻吩受体性能的影响。

Effect of the Terminal Acceptor Unit on the Performance of Non-Fullerene Indacenodithiophene Acceptors in Organic Solar Cells.

作者信息

Terenti Natalia, Giurgi Gavril-Ionel, Szolga Lorant, Stroia Ioan, Terec Anamaria, Grosu Ion, Crișan Andreea Petronela

机构信息

Department of Chemistry and SOOMCC, Faculty of Chemistry and Chemical Engineering, Babeș-Bolyai University, Cluj-Napoca, 11 Arany Janos Str., 400028 Cluj-Napoca, Romania.

Optoelectronics Group, Base of Electronics Department, ETTI, Technical University of Cluj-Napoca, 28 Memorandumului Str., 400114 Cluj-Napoca, Romania.

出版信息

Molecules. 2022 Feb 11;27(4):1229. doi: 10.3390/molecules27041229.

Four acceptor-donor-acceptor (A-D-A)-type molecules bearing indacenodithiophene as donating central core and various end-capping acceptor units have been designed and synthesised as -type materials suitable for organic solar cells (OSCs). The studied optical and electrochemical properties supported by theoretical calculations revealed that the nature and the strength of the terminal groups exert a decisive influence on the polymer bulk-heterojunction OSC performance.