Royal Society of Chemistry, Energy & Environmental Science, 4(15), p. 1585-1593, 2022
DOI: 10.1039/d1ee03673d
Full text: Unavailable
An asymmetric wide-bandgap acceptor, namely AITC, is synthesized. The large dipole moment of AITC reinforces the molecular packing in ternary blends. Single-junction and tandem OSCs yielded a remarkable PCE of 18.8% and 19.4%, respectively.