新型电致发光材料1，5-萘二胺衍生物的合成和性质研究

摘要

A new hole transporting material,1,5-bis［N-(1-naphthy)-N-phenyl］naphthalene diamine (NPN),was synthesized.The absorption and emission spectra were determined.The amine showed exceedingly high Tg's(127 ℃) or thermal stability as well as low ionization potential(Ip,5.30 eV),so that being expectable as a new candidate for hole injection and/or transport material in organic light emitting diodes.%合成了一种新型的有机电致发光材料：N，N'-二苯基-N，N'-二(1-萘基)-1，5-萘二胺(NPN)，测定了其吸收光谱和荧光发射光谱.该材料具有很好的热稳定性，DSC测定其玻璃化温度(Tg)高达127 ℃，循环伏安法(CV)测定其电离势(Ip)为5.30 eV，可望用作有机电致发光空穴传输或蓝色发光材料.