Non-fullerene acceptor compound containing benzoselenadiazole and organic optoelectronic device including the same

An organic optoelectronic device comprising:

• a substrate;
• a bottom electrode disposed on the substrate;
• a top electrode arranged opposite to the bottom electrode;
• and
• an intermediate layer which is mounted between the bottom electrode and the top electrode and including a first carrier transport layer comprising molybdenum trioxide (MoO3), a second carrier transport layer comprising zinc oxide (ZnO), and an active layer which is arranged between the first carrier transport layer and the second carrier transport layer and including a polymer donor and a non-fullerene acceptor compound containing benzoselenadiazole having the following structural formula
• wherein Ar1 is a five-membered heterocyclic ring;
• Ar2 is a monocyclic or polycyclic, C5, C6, C8, C9, or C10 heteroaromatic derivative;
• π is a monocyclic or polycyclic, C5, C6, C7, C8 or C9 heteroaromatic derivative, wherein
• m=0-5;
• and
• EG is a monocyclic or polycyclic derivative containing a ketone group and electron-withdrawing group.