Ontology highlight
ABSTRACT:
SUBMITTER: Liu S
PROVIDER: S-EPMC9193283 | biostudies-literature | 2022
REPOSITORIES: biostudies-literature
Liu Shihui S Yi Xiaoqing X Wang Hao H Ye Tao T Wang Kui K Cao Wei W Guan Jing J Fan Ruiqing R Yang Yulin Y Hao Sue S Xia Debin D
Frontiers in chemistry 20220531
Spiro-OMeTAD is the well-known hole transporting material (HTM) in perovskite solar cells. In this work, its derivatives, namely four D-A shaped triphenylamine or biphenylamine endcapped indenone spirofluorene (SFD-TPA, SFD-OMeTPA, SFD-TAD, and SFD-OMeTAD), were designed and synthesized. With the introduction of electron-donating moieties and the extension of conjugation length, a series of changes in photophysical and electrochemical properties could be detected. Notably, in comparison with the ...[more]