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橘红色发光的八羟基喹啉锌和1,4-二乙烯基苯的交替共聚物(英文) 被引量:5

A Novel Orange-red Light Emitting Metal-complex Polymer: Copolymer of Bis(8-hydroxyquinoline)zinc and 1,4-Divinylene Phenylene
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摘要 经由配位聚合反应 ,合成了八羟基喹啉锌和 1 ,4 二乙烯基苯的交替共聚物。所合成的聚合物通过元素分析和红外光谱进行了表征。在 36 5nm的紫外光照射下 ,聚合物呈现强的橘红色发光 ,在乙氰溶液中的最大发光峰位在 5 71nm。热失重分析表明 ,这种含Znq2 的聚合物具有稳定的热力学性质 ,热失重 5 %的温度大于 4 39℃。 The synthesis, by co-ordination reaction, of a novel stable bis(8-hydroxyquinoline) zinc (Znq 2)-containing metal complex polymer (copolymerization of Znq 2 and 1,4-divinylene phenylene) is reported. The resulting polymer, which is characterized by EA and IR, shows strong orange-red emission (λ em= 571nm in solution). As determinded by TG analysis, the Znq 2 containing polymer is thermally stable with a 5% weight-loss temperature higher than 439℃ under nitrogen.
出处 《发光学报》 EI CAS CSCD 北大核心 2002年第1期12-16,共5页 Chinese Journal of Luminescence
基金 国家自然科学基金资助项目 ( 2 972 5 410 2 9992 5 30 )~~
关键词 合成 金属配位聚合物 橘红色发光 八羟基喹啉锌 1 4-二乙烯基苯 synthesis metal-complex polymer orange-red light emission
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