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用一种简单、高效的方法合成了8-羟基喹啉铝.通过核磁共振谱和紫外光谱,证明了铝参与了配位和8-羟基喹啉铝的存在.对得到的晶体进行X-射线晶体结构分析,其主要晶胞参数为:单胞尺寸a=1.11882nm,b=1.32614nm,c=1.6701nm,β=94.011(10)°.V=2.4718nm3,Z=4,计算密度1.358mg/m3,吸收系数0.124 mm-1.在氯仿溶液中对Alq进行了单光子荧光测试,其发射峰在520nm处,对以Alq为电子传输层的器件进行性能测试,其EL最大发射峰在516nm,起始电压为3.0V,15V时的亮度为19458cd/m2.最大流明效率和最大电流效率分别为0.70lm/W和1.32cd/A.

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