CAS.870822-84-7 2-bromo-6-chloronaphthalene

The naphthyl structure provides an extended conjugated system, which helps promote the transport of electrons and holes. In OLED devices, good charge transfer performance is the key to ensuring luminous efficiency. The conjugated structure of this compound can improve the charge transfer rate, thereby achieving more efficient charge recombination in the luminescent layer and enhancing the overall efficiency of the device. In addition, the structural characteristics of 2-bromo-6-chloronaphthalene make it suitable for use as an electron transport layer (ETL) material. Its bromine and chlorine substituents can enhance the electron transfer performance, help optimize the injection and transfer process of electrons, and thus improve the overall efficiency of OLED devices.