CAS.209848-36-2 4-(2-Naphthalenyl)-benzenamine

Aniline groups have excellent hole transport capabilities, making them suitable as hole transport layer (HTL) materials in OLED devices. The hole transport layer can promote the injection and transport of holes, and achieve efficient hole electron recombination in the luminescent layer, thereby improving the luminescence efficiency. In addition, the naphthyl structure provides an extended conjugated system that helps enhance charge transfer. The naphthyl group of this compound can promote charge transfer in organic materials, further enhancing the charge balance of OLED devices and ensuring effective binding of electrons and holes in the light-emitting layer.