4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole is a red monomer widely used for the synthesis of donor-acceptor conjugated polymers such as PCDTBT for organic photovoltaic solar cells. It serves as an electron acceptor building block in polymer semiconductors for OPV, OFET, and OLED applications.
OLED/OPV monomer; organic solar cells; polymer semiconductors; donor-acceptor conjugated polymers