A brominated tripodal-anchored self-assembled monolayer as a robust hole transport layer for efficient organic solar cells

Tingting Fang, Ya Yuan, Hang Yang(杨航)*, Jiahao Qian, Yue Wu, Chaohua Cui(崔超华)*

Suzhou Key Laboratory of Novel Semiconductor-Optoelectronics Materials and Devices, State Key Laboratory of Bioinspired Interfacial Materials Science, College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.

Chem. Commun.2026,62,17251-17254

Abstract: A bromine-substituted tripodal-anchored self-assembled monolayer (3Br-3PATAT) is developed as a hole transport layer for organic solar cells, delivering a power conversion efficiency of 19.52% and superior stability.

Article information: https://doi.org/10.1039/d6cc03776c