2-(N-十六烷基氨基甲酰基)-8-羟基喹啉镉配合物的电致发光

EL CHARACTERISTICS STUDYING OF 2 (N HEXADECYLCARBAMOYL) 8 HYDROXYQUINOLINE CADMIUM

本文首次报道了采用２－（Ｎ－十六烷基氨基甲酰基）－８－羟基喹啉镉配合物作为一种新型发光材料，通过ＬＢ膜技术来制备发光层所制得的电致发光器件。在室温下，当直流正向偏压为６．５Ｖ时，可于暗室中用肉眼观察到发光。当电流密度为３５ｍＡ／ｃｍ２时，可得稳定的发光，其电致发光图谱峰值在４９０ｎｍ处。

A novel electroluminescent (EL) device using 2 (N hexadecylcarbamoyl) 8 hydroxyquinoline cadmium (C 52 H 78 N 4O 4Cd) as the emitter was fabricated by means of LB film technique. In room temperature and under ambient pressure, the emission could be seen in dark room by eye at a voltage as low as 6.5V. Stable emission was achieved at a current density of 35 mA/cm 2. The peak intensity of EL spectrum is at 490 nm.