Relationship between molecular properties and degradation mechanisms of organic solar cells based on bis-adducts of phenyl-C

Autor: Xueyan, Hou, Andrew J, Clarke, Mohammed, Azzouzi, Jun, Yan, Flurin, Eisner, Xingyuan, Shi, Mark F, Wyatt, T John S, Dennis, Zhe, Li, Jenny, Nelson
Rok vydání: 2021
Zdroj: Journal of materials chemistry. C. 10(20)
ISSN: 2050-7526
Popis: Environmental stability remains a major challenge for the commercialisation of organic solar cells and degradation pathways remain poorly understood. Designing materials for improved device stability requires an understanding of the relationship between the properties of the donor or acceptor molecule and different degradation mechanisms. Here we study the correlations between various molecular parameters of the fullerene derivative bis-PCBM and the degradation rate of polymer:bis-PCBM organic solar cells, based on the same carbazole
Databáze: OpenAIRE