THIENO-QUINOXALINE BASED COMPOUND, ORGANIC DYE CONTAINING THE SAME, AND DYE-SENSITIZED SOLAR CELLS COMPRISING THE ORGANIC DYE

摘要

PURPOSE: A dye compound for an organic dye is provided to ensure easy synthesis, and to improve absorption coefficient. CONSTITUTION: A compound containing thieno-quinoxaline is denoted by chemical formula 1. In the chemical formula 1: X is a substituent containing a substituted or non-substituted aromatic carbon hydrogen group, a substituted or non-substituted aromatic heterocyclic ring, or a combination thereof; R is hydrogen, a C_1-12 alkyl group, a C_2-12 alkenyl group, a C_2-12 alkynyl group, a substituted or non-substituted aromatic carbon hydrogen group, or a substituted or non-substituted aromatic heterocyclic ring; and n is integer, 1-3.