Research Progress of Mn<sup>4+</sup> Activated Typical LED Red Phosphors

Wei ZHANG; Meng-ting HE; Xu-sheng QIAO; Xian-ping FAN

doi:10.37188/CJL.20210148

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Research Progress of Mn⁴⁺ Activated Typical LED Red Phosphors

Invited Review | 更新时间：2021-09-13

- Research Progress of Mn⁴⁺ Activated Typical LED Red Phosphors
  增强出版
- Chinese Journal of Luminescence Vol. 42, Issue 9, Pages: 1345-1364(2021)
- 作者机构：
  
  浙江大学材料科学与工程学院　硅材料国家重点实验室，浙江　杭州　 310027
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China(51872255)
- DOI：10.37188/CJL.20210148
  CLC： O482.31
- Received：25 April 2021，
  
  Revised：30 May 2021，
  
  Published：01 September 2021
- 稿件说明：
移动端阅览
Wei ZHANG, Meng-ting HE, Xu-sheng QIAO, et al. Research Progress of Mn⁴⁺ Activated Typical LED Red Phosphors[J]. Chinese journal of luminescence, 2021, 42(9): 1345-1364.
DOI：

Wei ZHANG, Meng-ting HE, Xu-sheng QIAO, et al. Research Progress of Mn⁴⁺ Activated Typical LED Red Phosphors[J]. Chinese journal of luminescence, 2021, 42(9): 1345-1364. DOI： 10.37188/CJL.20210148.

摘要

激活的红色荧光粉具有宽带吸收、窄带发射、色纯度高以及成本低的特点，在白光发光二极管(Light emitting diode

LED)室内照明、农业上辅助植物生长、背光显示等领域的研究备受关注。本文综述了Mn

激活的典型LED用红色荧光粉研究进展。首先讨论了Mn

发光的晶体场理论，归纳了近来报道的Mn

激活氟化物与铝酸盐荧光粉；然后总结了如何从机理上优化光谱学性能、改善热猝灭性能和湿化学稳定性；最后说明了尚待解决的问题并展望了未来发展趋势。

Abstract

-doped red phosphors have attracted much attention in the fields of white LED indoor lighting

agricultural plant growth and backlight displaying

due to the advantages of broad-band absorption

narrow-band emission

high color purity and low cost. This work reviews recent progress of Mn

activated typical LED red phosphors. First

the crystal field theory of Mn

is discussed. Then

the research progress of Mn

activated fluorides and aluminates is summarized. Next

how to improve luminescence performance

thermal stability and moisture resistance are discussed theoretically. Finally

the main problems in the development of Mn

doped red phosphors are presented and the future trends are prospected.

关键词

Keywords

references

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Center of Materials Science and Optoelectronics Engineering， University of Chinese Academy of Sciences

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Research Progress of Mn4+ Activated Typical LED Red Phosphors

DOI：10.37188/CJL.20210148

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Research Progress of Mn⁴⁺ Activated Typical LED Red Phosphors