An overview of phosphorescent metallomesogens based on platinum and iridium
An overview of phosphorescent metallomesogens based on platinum and iridium
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基于铂和铱的磷光金属介晶概述
DOI：
10.1039/c8tc02996b
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发表时间：
2018
影响因子：
6.4
通讯作者：
Yafei Wang
中科院分区：
文献类型：
--
作者：
Xiugang Wu;Mengbing Zhu;Duncan W. Bruce;Weiguo Zhu;Yafei Wang
具有优异的磁、电和光学性质的金属原子被整合到液晶分子中-金属介晶-已经引起了化学家、物理学家和工程师的极大关注，并且已经报道了基于例如Ag、Pt、Pd、Ir、Ni、Cu和镧系离子的许多材料。虽然已经出版了一些关于金属介晶的评论和书籍，但很少提到它们的物理性质。此外，在溶液或纯膜中具有良好发光性能的金属介晶仍然很少。由于磷光液晶材料具有100%的理论内量子效率，近年来得到了发展。在这里，简要概述了最近的研究，这些材料的基础上铂和铱配合物，包括它们的分子设计和结构与性能的关系。希望本文的综述能促进发光金属介晶的进一步发展。
Metal atoms with excellent magnetic, electrical and optical properties that are integrated into liquid crystal molecules – metallomesogens – have attracted much attention from chemists, physicists and engineers and many materials based on e.g. Ag, Pt, Pd, Ir, Ni, Cu and lanthanide ions have been reported. Though several reviews and books have been published on metallomesogens, few refer to their photophysical properties. Additionally, metallomesogens with good emission properties in solution or in neat film are still scarce. Owing to the 100% theoretical internal quantum efficiency, phosphorescent liquid-crystalline materials were developed recently. Here, a brief overview of recent research on such materials based on platinum and iridium complexes including their molecular design and structure–property relationships is reported. It is hoped that this review will stimulate further development of luminescent metallomesogens.