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合成了一种新型的金属有机螫合物 ＬｉＢｑ４（Ｌｉｔｈｉｕｍ ｔｅｔｒａ－（８－ｈｙｄｒｏｘｙ－ｑｕｉｎｏｌｉｎａｔｏ） ｂｏｒｏｎ），并研究了其光致发光（ＰＬ）和电致发光（ＥＬ）性质．在以 ＬｉＢｑ４为发光层的三层结构器件 ＩＴＯ／ＴＰＰ（５０ ｎｍ）／ＬｉＢｑ４（５０ ｎｍ）／ＡｌＱ（５ｎｍ）／Ａｌ中得到了蓝色发光．
A new type of metal organic compound LiBq4 (Li-8-hydroxy-quinolinato) was synthesized and its photoluminescence (PL) and electroluminescence (EL) properties were studied. Blue luminescence was obtained in a three-layer device of ITO / TPP (50 nm) / LiBq4 (50 nm) / AlQ (5 nm) / Al with LiBq4 as the light-emitting layer.