| 高效、宽带发射有机-无机金属卤化物荧光材料 |
| High-Efficiency and Broad-Spectrum Emitting Organic-Inorganic Metal Halide Photoluminescent Materials |
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| 摘要: 有机-无机金属卤化物作为一种新兴的发光材料，由于其高的发光效率以及宽的发射光谱等优点受到广泛关注。本文以有机-无机金属卤化物高效荧光材料为对象，根据金属阳离子种类对材料进行归类，探讨其高效发光机理，并提出改善该类材料发光效率的方法。总体而言，对于此类荧光材料的研究还处于起步阶段，其发光机理仍然存在争议，本文对当前主流发光机理进行了总结。最后，对于有机-无机金属卤化物荧光材料的发展前景进行了展望，旨在进一步推动该类材料在荧光转换发光二极管等领域的应用。 |
| 关键词: 金属卤化物 杂化材料 宽带发射 荧光材料 |
| 基金项目: 国家自然科学基金(No.51972021,52073003)资助。 |
| Abstract: Organic-inorganic metal halides, as an emerging photoluminescent material, have received extensive attention due to their high photoluminescence quantum yield and broad-spectrum emission. This paper focuses on organic-inorganic metal halide high-efficiency photoluminescent materials, classifies the materials according to the types of metal cations, discusses their high-efficiency luminescent mechanism, and proposes methods to improve the luminous efficiency of such materials. In general, the research on such photoluminescent materials is still in its infancy, its light-emitting mechanism is still controversial, and current mainstream light-emitting mechanisms are summarized. Finally, the development prospects of organic-inorganic metal halide photoluminescent materials are prospected, aiming to further promote the application of this type of material in the field of phosphor-converted light-emitting diodes. |
| Keywords: metal halide hybrid material broad-spectrum emission photoluminescent material |
| 投稿时间：2021-12-08 修订日期：2022-03-24 |
| 摘要点击次数: 1485 |
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| 赫世辉,赵静,刘泉林.高效、宽带发射有机-无机金属卤化物荧光材料[J].无机化学学报,2022,38(7):1209-1225. |
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