Expression of Concern: Low energy loss (0.42 eV) and efficiency over 15% enabled by non-fullerene acceptors containing N-bis(trifluoromethyl)phenylbenzotriazole as the core in binary solar cells
Abstract
Expression of concern for ‘Low energy loss (0.42 eV) and efficiency over 15% enabled by non-fullerene acceptors containing N-bis(trifluoromethyl)phenylbenzotriazole as the core in binary solar cells’ by María Privado et al., J. Mater. Chem. C, 2022, 10, 13174–13182, https://doi.org/10.1039/D2TC02289C.