ITIC，非富勒烯受体，是一种基于茚并二噻吩并噻吩的电子受体，与富勒烯相比以完全不同的方式结晶。 ITIC 具有优异的热稳定性，并且玻璃晶体转变率高达 Tg 180°C。 应用： ITIC是有机光伏（OPV）行业中使用的特异性非富勒烯受体（NFA）分子。ITIC 具有优于传统富勒烯基受体的潜在优势，如较高的Voc（开路电压）、改善的稳定性和更广的吸附性质。 ITIC, non-fullerene acceptor, is an indacenodithienothiophene-based postfullerene electron acceptor, crystallizes in a profoundly different way as compared to fullerenes. ITIC has a superior thermal stability and undergoes a glass-crystal transition considerably below its high Tg of 180 °C. Application： ITIC is a specific non-fullerene acceptor (NFA) molecule used in Organic Photovoltaics(OPVs). ITIC offers potential advantages over traditional fullerene-based acceptors such as include higher Voc (open-circuit voltage), improved stability and broader absorption properties.