COMPOSITION FOR ELECTRON ACCEPTOR COMPOSITION, METHOD FOR PREPARING THE SAME, PHOTOELECTRIC FILM COMPRISING THE SAME, AND PHOTOELECTRIC DEVICE COMPRISING THE SAME

摘要

PURPOSE: A photoelectric film and device having a electron acceptor compound are provided to use as an acceptor and to ensure solubility to organic solvent. CONSTITUTION: An electron acceptor compound has a compound of chemical formula 1. A method for preparing the electron acceptor compound comprises: a step of reacting an initiator and hydrazide compound to obtain hydrazone compound; and a step of adding the carbine compound to polycyclic aromatic group compound. The hydrazide compound is p-toluenesulfonyl hydrazide, hydrazone compound is p-tosylhydrazone derivative.