Pei Cheng, Cenqi Yan, Tsz-ki Lau
Jul 1, 2016
Citations
0
Influential Citations
123
Citations
Quality indicators
Journal
Advanced Materials
Abstract
4,4'-Biphenol (BPO), a common, cheap chemical, is employed as a "molecular lock" in blends of fluorine-containing polymer or small molecule donors and fullerene acceptors to lock donors via hydrogen bond formed between the donor and BPO. The molecular lock is a versatile key to enhance the efficiency and stability of organic solar cells simultaneously.