【摘要】 合成了四氮杂大环化合物,Tetraazamacrocycliccompound,6,12,19,25 tetramethyl 7,11:20,24 dinitrilo dibenzo［b,m］［1,4,12,15］tetra azacyclo docosine(TMCD).TMCD作为电子传送材料,探讨了它在有机电致发光器件中的应用.制作了结构为:玻璃基板／ITO阳极／NPD／Alq／TMCD／LiF／Al阴极的器件.评价的结果显示:该有机电致发光器件在538nm的绿色发光来源于Alq层.它的最大外部量子效率为0.84%,视感效率为1.30lm／W.最先提出了四氮杂大环化合物做为电子传送材料,可应用于电致发光领域.更多还原

【Abstract】 Tetraaza macrocyclic compound, 6,12,19,25-tetramethyl-7,11:20,24-dinitrilo-dibenzo \ \ tetra-azacyclo-docosine (TMCD), was used as electron transport layer in organic electroluminescent devices. Devices with a structure of glass/indium-tin oxide/arylamine derivative/ tris(quinolinolato)aluminum(III) (Alq)/TMCD/LiF/Al exhibited green emission from the Alq layer with external quantum efficiency of 0.84 % and luminous efficiency of 1.3 lm/W.更多还原