Efficient as-cast thick film small-molecule organic solar cell with less fluorination on the donor

Autor:	Mengzhen Du, Derya Baran, Gongqiang Li, Xin Song, Jianpu Wang, Ren Zhang, Xue Lai, Ko Ko Kyaw Aung, Kai Wang, Wang Yunhao, Xiao Guo, Wei Huang, Fei Meng, Dongyu Fan
Rok vydání:	2020
Předmět:	Engineering Organic solar cell business.industry Materials Chemistry General Materials Science business Engineering physics Team project
Zdroj:	Materials Chemistry Frontiers. 4:206-212
ISSN:	2052-1537
DOI:	10.1039/c9qm00605b
Popis:	Less fluorination, better performance! Devices based on DI3T-1F:PC71BM and DI3T-2F:PC71BM are fabricated for thick-film small molecule-solar cells (SMSCs). Indeed, the devices based on DI3T-1F the devices based on DI3T-1F show a better tolerance to thickness, giving PCE of 8.33% with ∼150 nm, and 5.43% with ∼300 nm, which are 14% and 50% higher than those of DI3T-2F, respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::556baff8bcc10df31f9fb53e3203c127 https://doi.org/10.1039/c9qm00605b Zobrazit plný text záznamu