Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education and Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, Hainan, China.
Hainan Engineering Research Center of Tropical Ocean Advanced Optoelectronic Functional Materials, Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, China.
Top Curr Chem (Cham). 2024 Oct 9;382(4):31. doi: 10.1007/s41061-024-00479-4.
In recent years, the near-infrared (NIR) light-emitting materials have attracted increasing attention due to the broad application prospects in the fields of military industry, aerospace, lighting, display and wearable devices. As the transition metal complexes, platinum(II) complexes have been shown to emit luminescence efficiently in NIR organic light-emitting diodes because of the unique d electron structure. This structure ensures that the platinum(II) complex molecules exhibit a high planarity, variety of excited states, and strong intermolecular interactions. This review summarizes the research progress of deep red to NIR organic light-emitting materials based on platinum(II) complexes in recent years and provides a certain reference for the further design and synthesis of NIR platinum(II) complex luminescent materials with superior performance.
近年来，近红外（NIR）发光材料由于在军工、航天、照明、显示和可穿戴设备等领域具有广阔的应用前景而受到越来越多的关注。作为过渡金属配合物，由于独特的 d 电子结构，铂（II）配合物在 NIR 有机发光二极管中表现出高效的发光。这种结构确保了铂（II）配合物分子具有高的平面性、多种激发态和强的分子间相互作用。本文综述了近年来基于铂（II）配合物的深红光至近红外有机发光材料的研究进展，为进一步设计和合成性能更优的近红外铂（II）配合物发光材料提供了一定的参考。
