Solid-state light-emitting electrochemical cells based on ionic iridium(III) complexes
Solid-state light-emitting electrochemical cells based on ionic iridium(III) complexes
复制标题
基于离子铱(III)络合物的固态发光电化学电池
DOI：
10.1039/c2jm16185k
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发表时间：
2012-01-01
影响因子：
--
通讯作者：
Qiu, Yong
中科院分区：
文献类型：
--
作者：
Hu, Tao;He, Lei;Qiu, Yong
固态发光电化学电池作为一种新型的有机发光器件和有前景的照明解决方案，近年来引起了人们的广泛关注。与多层有机发光二极管（oled）相比，LECs具有许多优点，如单层、溶液工艺和空气稳定阴极。近年来，离子铱配合物因其发光效率高、发光颜色可调而被广泛应用于LECs中。在这篇专题文章中，我们将介绍LECs的工作机理、离子铱配合物的发展以及在改善LECs的颜色、效率、稳定性和响应时间方面的进展。最后，对研究前景和存在的问题进行了讨论。
Solid-state light-emitting electrochemical cells (LECs) have aroused great interest in recent years as novel organic light-emitting devices and a promising lighting solution. LECs have many advantages over multilayered organic lighting-emitting diodes (OLEDs), such as single layer, solution process and air-stable cathodes. In recent years, ionic iridium complexes are widely used in LECs for their high efficiencies and tunable emission colours. In this feature article, we will review the proposed operation mechanisms of LECs, the development of ionic iridium complexes and the progress in improving colour, efficiency, stability and response time of the LECs. Finally, the prospects and remaining problems will be discussed.