1H-Imidazo[4,5-f][1,10]phenanthroline Derivatives as Promising Ligands for Ir and Ru Complex Compounds for Applications in LECs: Mini-Review.

IF 3.2 3区 材料科学 Q3 CHEMISTRY, PHYSICAL
Materials Pub Date : 2025-09-19 DOI:10.3390/ma18184380
Agnieszka Krawiec, Agata Szłapa-Kula, Sławomir Kula
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引用次数: 0

Abstract

Light-emitting electrochemical cells (LECs) are attracting significant attention due to their simple design, low production costs, and ability to operate on flexible substrates. As a result, they are increasingly considered a highly attractive alternative to organic light-emitting diodes (OLEDs). The emissive layer is a key element determining the efficiency of LECs. Therefore, considerable attention is currently being paid to finding chemical compounds that could be used as efficient and stable light emitters. Ionic transition metal complexes (iTMCs) are a prime example of such materials. In recent years, iridium and ruthenium complexes containing ligands based on 1H-imidazo[4,5-f][1,10]phenanthroline derivatives have attracted particular interest in LECs. Therefore, this paper discusses in detail the physicochemical properties and application potential of iridium and ruthenium complexes containing these ligands in LECs.

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h -咪唑[4,5-f][1,10]邻菲罗啉衍生物作为Ir和Ru配合物配体在LECs中的应用综述
发光电化学电池(LECs)因其设计简单、生产成本低、能够在柔性衬底上工作而受到广泛关注。因此,它们越来越被认为是有机发光二极管(oled)的极具吸引力的替代品。发射层是决定LECs效率的关键因素。因此,目前人们非常重视寻找可以作为高效和稳定的发光体的化合物。离子过渡金属配合物(itmc)是这种材料的一个主要例子。近年来,含有h -咪唑[4,5-f][1,10]邻菲罗啉衍生物的配体的铱和钌配合物引起了人们对LECs的特别关注。因此,本文详细讨论了含铱和钌配体的配合物在LECs中的物理化学性质及其应用潜力。
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来源期刊
Materials
Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
5.80
自引率
14.70%
发文量
7753
审稿时长
1.2 months
期刊介绍: Materials (ISSN 1996-1944) is an open access journal of related scientific research and technology development. It publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Materials provides a forum for publishing papers which advance the in-depth understanding of the relationship between the structure, the properties or the functions of all kinds of materials. Chemical syntheses, chemical structures and mechanical, chemical, electronic, magnetic and optical properties and various applications will be considered.
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