Non-fused-ring donors and acceptors boost organic solar cell efficiency to over 14 pecent

Beijing, China (SPX) Feb 17, 2023
Non-fused-ring organic photoactive materials have attracted broad attention in recent years due to their low synthetic cost. Different from the rigid coplanar structure of fused-ring molecules, the easily rotated conformation of non-fused-ring molecules could lead to the different energetic disorder, which greatly affects the intramolecular electron transport and thus the device performance. This article was originally published by Solardaily.com. Read the original article here.