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- Title
Tetraphenylpyrrolo[3,2‐b]pyrroles: Synthesis, Thermal, Optical, Electrochemical Properties and Photovoltaic Applications.
- Authors
Dang, Thanh-Tung; Spence, Michael; Thomas, Suzanne K.; Carnie, Matthew; Bui, Thanh-Tuân
- Abstract
We reported two tetraphenylpyrrolo[3,2‐b]pyrroles in which the central core is functionalized by electron-rich functions: methoxy and di(4-methoxyphenyl)aminyl. The targeted compounds have good solubility in common organic solvents, high thermal stability and glass forming capacity. The optical and electrochemical properties of these compounds suggest use in a diverse range of applications. When utilized as the hole transporting layer of the planar perovskite solar cells, power conversion efficiencies ranging from 12.8 to 14.5% were obtained.
- Subjects
PYRROLES; ORGANIC solvents; METHYLAMMONIUM; SOLAR cells; PEROVSKITE; THERMAL stability; OPTICAL properties
- Publication
Journal of Materials Science: Materials in Electronics, 2022, Vol 33, Issue 22, p17773
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-022-08639-2