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引用次数: 0
摘要
基于过渡金属复合物的热激活延迟荧光（TADF）材料因其技术潜力而备受关注。它们的应用范围已超出光电子学，特别是有机发光二极管（OLED）和发光电化学电池（LEC），还包括光催化、传感和 X 射线闪烁体。从可持续发展的角度来看，丰富的地球金属中心比稀有的第二和第三过渡系列元素更受青睐，从而在不影响整体性能的前提下降低成本和毒性。本综述概述了表现出 TADF 的富土过渡金属配合物及其作为光电转换材料的应用。其中特别关注了所采用的配体类型，这有助于设计出具有更强 TADF 特性的新型系统。
Thermally Activated Delayed Fluorescence (TADF) Materials Based on Earth-Abundant Transition Metal Complexes: Synthesis, Design and Applications
Materials exhibiting thermally activated delayed fluorescence (TADF) based on transition metal complexes are currently gathering significant attention due to their technological potential. Their application extends beyond optoelectronics, in particular organic light-emitting diodes (OLEDs) and light-emitting electrochemical cells (LECs), and include also photocatalysis, sensing, and X-ray scintillators. From the perspective of sustainability, earth-abundant metal centers are preferred to rarer second- and third-transition series elements, thus determining a reduction in costs and toxicity but without compromising the overall performances. This review offers an overview of earth-abundant transition metal complexes exhibiting TADF and their application as photoconversion materials. Particular attention is devoted to the types of ligands employed, helping in the design of novel systems with enhanced TADF properties.
期刊介绍：
Advanced Science is a prestigious open access journal that focuses on interdisciplinary research in materials science, physics, chemistry, medical and life sciences, and engineering. The journal aims to promote cutting-edge research by employing a rigorous and impartial review process. It is committed to presenting research articles with the highest quality production standards, ensuring maximum accessibility of top scientific findings. With its vibrant and innovative publication platform, Advanced Science seeks to revolutionize the dissemination and organization of scientific knowledge.
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