基于Mn掺杂的Rb2CuBr3钙钛矿发光调控研究

doi:10.11896/cldb.24100003

材料导报

2026, Vol. 40

Issue (5): 24100003-6 https://doi.org/10.11896/cldb.24100003

无机非金属及其复合材料

基于Mn掺杂的Rb₂CuBr₃钙钛矿发光调控研究

李辰宇¹, 林成旭¹, 刘睿¹, 刘智勇^1,2,*, 廖广兰¹

1 华中科技大学机械科学与工程学院,武汉 430074;
2 深圳华中科技大学研究院,广东深圳 518000

Study on Luminescence Control and LED Application of Rb₂CuBr₃ Perovskite Based on Mn Doping

LI Chenyu¹, LIN Chengxu¹, LIU Rui¹, LIU Zhiyong^1,2,*, LIAO Guanglan¹

1 School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;
2 Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen 518000, Guangdong, China

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摘要钙钛矿作为一种新型发光材料被广泛用于发光二极管(LED),其含有的无机非铅钙钛矿Rb₂CuBr₃因环境友好性和高稳定性近年来备受关注,然而Rb₂CuBr₃的本征紫外发射限制了其应用。本工作提出共烧法制备Mn掺杂Rb₂CuBr₃,调控其发光范围至可见光,并通过带隙值变化探究了晶体的发光机理。在5% 掺杂浓度下,制备的Mn掺杂Rb₂CuBr₃荧光粉LED(pc-LED)获得了88.1 的高显色指数,实现了LED发光颜色的精确调控,可以满足不同领域对照明品质和能效的需求,为制备新型LED提供了可行方法。

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	李辰宇
	林成旭
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	廖广兰

关键词: Rb₂CuBr₃ 锰掺杂发光调控 LED

Abstract: Perovskite, as a novel luminescent material, is widely used in light-emitting diodes (LED). Among them, the inorganic non-lead perovskite Rb₂CuBr₃ has attracted significant attention in recent years due to its environmental friendliness and high stability. However, the intrinsic ultraviolet emission of Rb₂CuBr₃ limits its application. This work proposes a co-sintering method to prepare Mn-doped Rb₂CuBr₃, tuning its emission range to the visible light spectrum, and exploring the luminescent mechanism of the crystal through changes in the band gap value. At a doping concentration of 5%, the prepared Mn-doped Rb₂CuBr₃ phosphor-converted LED (pc-LED) achieves a high color rendering index (CRI) of 88.1, enabling precise control of the LED's emission color to meet the demands for lighting quality and energy efficiency in various fields. This provides a feasible method for the preparation of novel LEDs.

Key words: Rb₂CuBr₃ manganese doping luminescence regulation light-emitting diode

出版日期: 2026-03-10 发布日期: 2026-03-10

ZTFLH:	TQ131.14
	TN312.8

基金资助: 国家自然科学基金面上项目(52275562);深圳市自然科学基金面上项目(JCYJ20230807143603007)

通讯作者: ^*刘智勇,博士,华中科技大学副教授、硕士研究生导师,主要从事微纳传感、微流控、微电子封装测量与智能化医疗装备方向的教学与科研工作。zhiyong_liu@hust.edu.cn
黄中杰,博士,东华大学材料科学与工程学院、化学纤维与高分子材料改性国家重点实验室的教授。研究重点是表面和界面分子科学以及器件技术。huangzhongjie@dhu.edu.cn

作者简介: 李辰宇,华中科技大学机械科学与工程学院硕士研究生,在廖广兰教授与刘智勇副教授的指导下进行研究。目前主要研究领域为钙钛矿材料应用与机理探究。

引用本文:

李辰宇, 林成旭, 刘睿, 刘智勇, 廖广兰. 基于Mn掺杂的Rb₂CuBr₃钙钛矿发光调控研究[J]. 材料导报, 2026, 40(5): 24100003-6.
LI Chenyu, LIN Chengxu, LIU Rui, LIU Zhiyong, LIAO Guanglan. Study on Luminescence Control and LED Application of Rb₂CuBr₃ Perovskite Based on Mn Doping. Materials Reports, 2026, 40(5): 24100003-6.

链接本文:

https://www.mater-rep.com/CN/10.11896/cldb.24100003 或 https://www.mater-rep.com/CN/Y2026/V40/I5/24100003

1 Ming S, Rengui L, Can L. EcoMat, 2021, 3(1), e12074.
2 Kim M R, Choi H W, Bark C W. Journal of Nanoscience And Nanotechnology, 2020, 20(9), 5491.
3 Duan L, Chen Y, Yuan J, et al. Dyes and Pigments, 2020, 178, 108334.
4 Jung D H, Oh Y J, Nam Y S, et al. Journal of Alloys and Compounds, 2021, 850, 156752.
5 Zhang M, Lu Q, Wang C, et al. Journal of Physics D: Applied Physics, 2020, 53, 235107.
6 Ou Z, Yi Y, Hu Z, et al. Journal of Alloys and Compounds, 2020, 821, 153344.
7 Zhang X S, Yan C Y, Wu T H, et al. Acta Photonica Sinica, 2020, 49(1), 15 (in Chinese).
张喜生, 晏春愉, 吴体辉, 等. 光子学报, 2020, 49(1), 15.
8 Li G, Che T, Ji X, et al. Advanced Functional Materials, 2019, 29(2), 1805553.
9 Du Y, Wang X, Shen D, et al. Chemical Engineering Journal, 2020, 401, 126132.
10 Lin W, Chen G, Li E, et al. Organic Electronics, 2020, 86, 105869.
11 Hu G J, Chen Q, Wei W, et al. Chinese Journal of Luminescence, 2023, 44(5), 771 (in Chinese).
胡刚舰, 陈琦, 魏薇, 等. 发光学报, 2023, 44(5), 771.
12 Xiao Y, Li D Y, Luo Y, et al. Chinese Journal of Luminescence, 2022, 43(6), 901 (in Chinese).
肖毅, 李丹阳, 罗宇, 等. 发光学报, 2022, 43(6), 901.
13 Xiao J, Zhang H L. Acta Physico-Chimica Sinica, 2016, 32(8), 1894 (in Chinese).
肖娟, 张浩力. 物理化学学报, 2016, 32(8), 1894.
14 Kim D K, Choi D, Park M, et al. ACS Applied Materials ＆ Interfaces, 2020, 12(19), 21944.
15 Kim D H, Kim Y C, An H J, et al. Journal of Alloys and Compounds, 2020, 845(prepublish), 156272.
16 Zhao Y J, Sheng G Z, Zheng J Y, et al. Advances in New and Renewable Energy, 2022, 10(3), 233 (in Chinese).
赵亚洁, 盛贵章, 郑捷元, 等. 新能源进展, 2022, 10(3), 233.
17 Fang Z, Hao M, Ya Z, et al. Advanced Materials (Deerfield Beach, Fla), 2022, 34(37), 2203180.
18 Leng M, Yang Y, Zeng K, et al. Advanced Functional Materials, 2018, 28(1), 1704446.
19 Zhang J W. Luminescence properties of Mn²⁺ doped copper-based perovskite. Master's Thesis, Northeast Normal University, China, 2022 (in Chinese).
张敬伟. Mn²⁺掺杂铜基钙钛矿的发光特性研究, 硕士学位论文, 东北师范大学, 2022.
20 Zhang W. Modification and luminescence properties of deep-blue bismuth-basedperovskite quantum dots. Master's Thesis, Beijing Jiaotong University, China, 2022 (in Chinese).
张伟. 深蓝光铋基钙钛矿量子点材料改性及发光性能研究. 硕士学位论文, 北京交通大学, 2022.
21 Shao J J. Investigation of the temperature-dependent fluorescence properties of Cu²⁺-doped CsPbI₃ nanocrystals. Master's Thesis, Heilongjiang University, China, 2023 (in Chinese).
邵建军. Cu²⁺掺杂的CsPbI₃纳米晶荧光温度特性研究, 硕士学位论文, 黑龙江大学, 2023.
22 Fei G, Xiaonan Z, Qiushi F, et al. Nano Energy, 2022, 98, 107270.
23 Wen J, Rong K, Jiang L, et al. Nano Energy, 2024, 128, 109802.
24 Wang Q, Zhou Q, Nikl M, et al. Advanced Optical Materials, 2022, 10(11), 10.
25 Naresh V, Lee N. ACS Applied Nano Materials, 2020, 3(8), 7621.
26 Yang B, Yin L, Niu G, et al. Advanced Materials, 2019, 31(44), e1904711.
27 Wang R, Zhang M, Cheng S, et al. Chinese Journal of Luminescence, 2023, 44(9), 1560 (in Chinese).
王瑞, 张铭, 程宋玉, 等. 发光学报, 2023, 44(9), 1560.
28 Zhou Q, Dolgov L, Srivastava A M, et al. Journal of Materials Chemistry C:Materials for Optical and Electronic Devices, 2018, 6(11), 2652.

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[10]	肖学峰,徐家跃,韦海成,张欢,张学锋. 硅酸铋——一种快计时重闪烁新型多功能晶体材料[J]. 材料导报, 2019, 33(15): 2505-2512.
[11]	赵晨,贾伟,樊腾,仝广运,李天保,翟光美,马淑芳,许并社,. 类金字塔状GaN微米结构的生长及其形貌表征[J]. 材料导报编辑部, 2017, 31(22): 21-25.
[12]	陈毕达, 甘贵生, 吴懿平, 区燕杰. 蓝光激发余辉型荧光粉的研究进展^*[J]. 《材料导报》期刊社, 2017, 31(21): 37-45.

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