Fe3+掺杂近红外发光材料研究进展OA
Research Progress on Fe3+Doped Near-infrared Luminescent Materials
Fe3+掺杂近红外发光材料具有可调谐的宽带发射、良好的生物相容性与低毒性等优势,在生物成像和无损检测等领域展现出广阔的应用前景,近年来受到广泛关注.深入理解其晶体结构与发光性能之间的构效关系,总结发光性能优化策略,对开发新型Fe3+掺杂高效发光材料具有重要意义.本文简要回顾了Fe3+掺杂近红外发光材料的研究进展,结合Tanabe-Sugano能级图,深入探讨了Fe3+在八面体和四面体配位环境中的发光机制;系统梳理了近五年报道的相关材料,从发光性能、优化策略及应用领域等角度进行对比分析.最后,针对当前研究面临的关键问题,提出该领域未来的发展机遇与挑战,以期为深入理解发光机理、把握研究现状以及开发高性能Fe3+掺杂近红外发光材料提供有益参考.
Fe3+-doped near-infrared luminescent materials have drawn increasing attention due to their tunable broad-band emission,excellent biocompatibility and low toxicity,demonstrating promising applications in bioimaging and nonde-structive testing.Understanding the structure-property relationship between crystal structure and luminescence perfor-mance,along with optimization strategies,is crucial for developing novel high-efficiency Fe3+-doped materials.This review summarizes recent advances in Fe3+-doped NIR luminescent materials.Using Tanabe-Sugano diagrams,we analyze the luminescence mechanisms of Fe3+in both octahedral and tetrahedral coordination environments.A systematic compari-son of materials reported in the past five years is presented,focusing on their luminescence properties,optimization approaches and application fields.Finally,we discuss current challenges and future prospects to provide valuable insights for understanding emission mechanisms and developing high-performance Fe3+-doped NIR luminescent materials.
柳梦哲;黄帅;许政;张永鑫;尚蒙蒙
山东大学 材料科学与工程学院,山东 济南 250061济南大学,山东 济南 250022山东大学 材料科学与工程学院,山东 济南 250061山东大学 材料科学与工程学院,山东 济南 250061山东大学 材料科学与工程学院,山东 济南 250061
数理科学
近红外发光Fe3+掺杂晶体结构发光性能优化策略
near-infrared luminescenceFe3+dopingcrystal structureluminescent performance optimization strategy
《发光学报》 2026 (4)
569-581,13
国家自然科学基金(12374376)山东省自然科学基金(ZR2021ZD10,ZR2024ME057)广东省基础与应用基础研究基金(2024A1515010408)Supported by National Natural Science Foundation of China(12374376)Natural Science Foundation of Shandong Province(ZR2021ZD10,ZR2024ME057)Guangdong Basic and Applied Basic Research Foundation(2024A1515010408)
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