Aggregation-enhanced emission and efficient electroluminescence of tetraphenylethene-cored luminogens
Aggregation-enhanced emission and efficient electroluminescence of tetraphenylethene-cored luminogens
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四苯乙烯核发光体的聚集增强发射和高效电致发光
DOI：
10.1039/c2cc37928g
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发表时间：
2013-01-01
影响因子：
4.9
通讯作者：
Tang, Ben Zhong
中科院分区：
文献类型：
--
作者：
Chang, Zhengfeng;Jiang, Yibin;Tang, Ben Zhong
提出了一种用四个芳香族发色团修饰四苯基乙烯核来设计发光材料的新方法。所产生的发光体具有聚集增强发射和优异的固体荧光效率(93-99%)。基于它们的高效非掺杂有机电致发光器件具有高达11cda(-1)的显著效率。
A new design of luminescentmaterials by decorating a tetraphenylethene core with four aromatic chromophores is proposed. The generated luminogens exhibit aggregation-enhanced emission and excellent solid-state fluorescence efficiency (93-99%). Efficient non-doped OLEDs based on them afford remarkable efficiencies up to 11 cd A(-1).