Fluorination-enabled optimal morphology leads to over 11% efficiency for inverted small-molecule organic solar cells

Autor: Dan Deng, Yajie Zhang, Jianqi Zhang, Zaiyu Wang, Lingyun Zhu, Jin Fang, Benzheng Xia, Zhen Wang, Kun Lu, Wei Ma, Zhixiang Wei
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/ncomms13740
Popis: Organic solar cells based on solution-processable small molecules still lag behind their macromolecule counterparts. Here, Denget al. develop molecular donors to pair with PC71BM and study how the degree of fluorination impacts the morphology of the heterojunction and the efficiency of the devices.
Databáze: Directory of Open Access Journals