CAS.86-77-1 2-Hydroxydibenzofuran

Due to its rigid skeleton and excellent optical properties, 2-hydroxydibenzofuran can generate highly efficient luminescent materials through chemical modification. Especially suitable for developing blue and green light materials, providing multiple color emissions for OLED displays and lighting devices. The presence of hydroxyl groups can regulate the energy levels of luminescent materials through conjugated structures, enhance exciton recombination efficiency, and reduce exciton quenching. In addition, the high conjugation of dibenzofuran makes it suitable for developing electron transport layer (ETL) materials. Its good electron affinity can improve the transfer efficiency of electrons in OLED devices and reduce the driving voltage of the devices.