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合成了溶解性优良、带有可聚合链段的 8_羟基喹啉金属螯合物 (Alq3 和Znq2 )单体 ,在室温下通过紫外光照射 ,形成热力学性能稳定、8_羟基喹啉金属螯合物含量高 (5 0 (wt) %以上 )的交联聚合物。这种材料可以解决使用旋涂的方法制备器件带来的底层溶解的问题 ,从而实现大面积、多层电致发光器件的制备 ,还可以通过光刻手段实现器件涂层图案化 ,是器件实现全彩色、超像素方法之一。其光致发光和电致发光性质证明这种材料本身以及其加工性能在有机 高分子平面显示技术领域有一定应用价值。
Synthesis of a good solubility, with polymerizable segments of 8_ hydroxyquinoline metal chelate (Alq3 and Znq2) monomer at room temperature by UV irradiation, the formation of thermodynamically stable, 8_ hydroxyquinoline metal chelate The content of the compound is high (50% by weight or more). Such a material can solve the problem of bottom layer dissolution caused by preparing a device by a spin-coating method, so as to realize the preparation of a large-area and multilayer electroluminescent device, and can also realize device coating patterning by means of photolithography and realize the device Full-color, one of the super-pixel methods. Its photoluminescence and electroluminescent properties prove that this material itself and its processing properties have certain application value in the field of organic polymer planar display technology.