Benzotriazole based polymers with different side chains employed as dopant-free hole-transporting materials for high-efficiency perovskite solar cells
Autor: | Lu Yao, Guofeng You, Xuelin Wang, Zhichao He, Zhonggao Zhou, Kan Li, Hongyu Zhen, Qidan Ling |
---|---|
Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Journal of Materials Chemistry C. 10:17734-17742 |
ISSN: | 2050-7534 2050-7526 |
Popis: | Two benzotriazole based polymers with different side chains are developed as dopant-free hole-transporting materials for n–i–p perovskite solar cells. PBTA-26 bearing ethylhexyl side chains endow the device with an efficiency of 19.83%. |
Databáze: | OpenAIRE |
Externí odkaz: |