高效高稳定Rb2SiF6∶Mn4+红光单晶

周亚运; 明红; 赵逸飞; 王媛婧; 宋恩海; 夏志国; 张勤远

doi:10.37188/CJL.20210151

您当前的位置：

首页 >

文章列表页 >

高效高稳定Rb₂SiF₆∶Mn⁴⁺红光单晶

特邀报告 | 更新时间：2021-10-17

- 高效高稳定Rb₂SiF₆∶Mn⁴⁺红光单晶
  增强出版
- Preparation and Luminescent Properties of Rb₂SiF₆∶Mn⁴⁺ Single Crystal for Laser Lighting
- 发光学报 2021年42卷第10期页码：1559-1568
- 作者机构：
  
  华南理工大学　发光材料与器件国家重点实验室，广东省光纤激光材料与应用技术重点实验室，光通信材料研究所，广东　广州　 510640
- 作者简介：
  
  [ "周亚运(1990-)，男，广东佛山人，博士，助理研究员，2019年于华南理工大学获得博士学位，主要从事Mn4+激活氟化物红光材料的研究。E-mail: zhouyayun@scut.edu.cn" ]
  [ "张勤远(1968-)，男，新疆乌鲁木齐人，博士，教授，1998年于中国科学院上海光学精密机械研究所获得博士学位，主要从事发光学与应用、激光材料与器件、玻璃与非晶态的研究。E-mail: qyzhang@scut.edu.cn" ]
- 基金信息：
  
  国家自然科学基金(51972117;U1830203);广东省基础研究与应用基础研究基金(2021A1515012415);广州市科技计划项目(202002030098;202102020125);中央高校基本科研业务费专项资金(2020ZYGXZR050)
- DOI：10.37188/CJL.20210151
  中图分类号： O482.31
- 收稿日期：2021-04-26，
  
  修回日期：2021-05-10，
  
  纸质出版日期：2021-10-01
- 稿件说明：
移动端阅览
周亚运, 明红, 赵逸飞, 等. 高效高稳定Rb₂SiF₆∶Mn⁴⁺红光单晶[J]. 发光学报, 2021,42(10):1559-1568.

Ya-yun ZHOU, Hong MING, Yi-fei ZHAO, et al. Preparation and Luminescent Properties of Rb₂SiF₆∶Mn⁴⁺ Single Crystal for Laser Lighting[J]. Chinese journal of luminescence, 2021, 42(10): 1559-1568.
周亚运, 明红, 赵逸飞, 等. 高效高稳定Rb₂SiF₆∶Mn⁴⁺红光单晶[J]. 发光学报, 2021,42(10):1559-1568. DOI： 10.37188/CJL.20210151.

Ya-yun ZHOU, Hong MING, Yi-fei ZHAO, et al. Preparation and Luminescent Properties of Rb₂SiF₆∶Mn⁴⁺ Single Crystal for Laser Lighting[J]. Chinese journal of luminescence, 2021, 42(10): 1559-1568. DOI： 10.37188/CJL.20210151.

摘要

激光照明是下一代大功率固体照明重要的发展方向之一。目前，主流白光激光器件所采用的黄光/绿光陶瓷或晶体的发射光谱中红光组分不足，使得采用这类单一材料的激光照明器件色温偏高、显色指数较低。本文报道了液相法制备的高效率高稳定的Rb

SiF

∶Mn

(RSFM)红光单晶，该材料具有宽带蓝光吸收(~450 nm)和窄带红光发射(~630 nm)特征，外量子效率达55.8%。利用该材料组装的暖白光激光照明器件在7 W/mm

功率密度激发下，光效达104.3 lm/W、色温为2 633 K、显色指数为78.3。研究表明，高性能Mn

激活氟化物红光单晶有望促进暖白光激光照明应用。

Abstract

Laser lighting is one of the important developing directions in solid-state lighting in the future. At present

the main stream laser lighting devices are fabricated by yellow/green ceramics or crystals

which show high color temperature and low color rendering index due to the insufficient red-light component of a single material. Herein

SiF

∶Mn

(RSFM) red-emitting single crystal with high efficiency and high stability was prepared by a simple solution growth method. The RSFM single crystal shows broadband blue light absorption(~450 nm) and narrowband red emission(~630 nm). The external quantum efficiency(EQE) of RSFM crystal is up to 55.8%

showing great potential in laser lighting to improve the color quality. Under the excitation of 7 W/mm

a warm white laser diode device with high luminous efficiency of 104.3 lm/W

correlated color temperature of 2 633 K and a color rendering index of 78.3 is presented. The development of high-performance Mn

-activated fluoride single crystals is expected to provide new insights into the development of highly efficient and stable materials for advanced lighting applications.

关键词

Keywords

references

胡盼 , 丁慧 , 刘永福 , 等 . YAG∶Ce3+在激光照明应用中的研究进展 [J]. 发光学报 , 2020 , 41 ( 12 ): 1504 - 1528 .

HU P , DING H , LIU Y F , et al . Recent progress of YAG∶Ce3+ for white laser diode lighting application [J]. Chin. J. Lumin. , 2020 , 41 ( 12 ): 1504 - 1528 . (in Chinese)

李江 , 李万圆 , 刘欣 , 等 . 固态照明/显示用荧光陶瓷研究进展 [J]. 发光学报 , 2021 , 42 ( 5 ): 580 - 604 .

LI J , LI W Y , LIU X , et al . Research progress on phosphor ceramics for solid-state lighting/display [J]. Chin. J. Lumin. , 2021 , 42 ( 5 ): 580 - 604 . (in Chinese)

LI S X , ZHU Q Q , WANG L , et al . CaAlSiN3∶Eu2+ translucent ceramic: a promising robust and efficient red color converter for solid state laser displays and lighting [J]. J. Mater. Chem. C , 2016 , 4 ( 35 ): 8197 - 8205 .

Jr LEAÑO J L , LAZAROWSKA A , MAHLIK S , et al . Disentangling red emission and compensatory defects in Sr[LiAl3N4]∶Ce3+ phosphor [J]. Chem. Mater. , 2018 , 30 ( 14 ): 4493 - 4497 .

NGUYEN H D , LIU R S . Narrow-band red-emitting Mn4+-doped hexafluoride phosphors: synthesis, optoelectronic properties, and applications in white light-emitting diodes [J]. J. Mater. Chem. C , 2016 , 4 ( 46 ): 10759 - 10775 .

LIN H , HU T , CHENG Y , et al . Glass ceramic phosphors: towards long-lifetime high-power white light-emitting-diode applications—a review [J]. Laser Photon. Rev. , 2018 , 12 ( 6 ): 1700344-1-31 .

ZHU H M , LIN C C , LUO W Q , et al . Highly efficient non-rare-earth red emitting phosphor for warm white light-emitting diodes [J]. Nat. Commun. , 2014 , 5 : 4312-1-10 .

ZHOU Q , DOLGOV L , SRIVASTAVA A M , et al . Mn2+ and Mn4+ red phosphors: synthesis, luminescence and applications in WLEDs. A review [J]. J. Mater. Chem. C , 2018 , 6 ( 11 ): 2652 - 2671 .

XI L Q , PAN Y X , ZHU M M , et al . Room-temperature synthesis and optimized photoluminescence of a novel red phosphor NaKSnF6∶Mn4+ for application in warm WLEDs [J]. J. Mater. Chem. C , 2017 , 5 ( 36 ): 9255 - 9263 .

SONG E H , ZHOU Y Y , YANG X B , et al . Highly efficient and stable narrow-band red phosphor Cs2SiF6∶Mn4+ for high-power warm white LED applications [J]. ACS Photonics , 2017 , 4 ( 10 ): 2556 - 2565 .

SETLUR A A , MURPHY J E , SISTA S P . Quenching in Mn4+-complex fluoride phosphors: initial relationships based upon NaKSiF6∶Mn4+ [J]. ECS J. Solid State Sci. , 2020 , 9 ( 1 ): 016018 .

ZHOU Y Y , SONG E H , DENG T T , et al . Surface passivation toward highly stable Mn4+-activated red-emitting fluoride phosphors and enhanced photostability for white LEDs [J]. Adv. Mater. Interfaces , 2019 , 6 ( 9 ): 1802006 .

SAKURAI S , NAKAMURA T , ADACHI S . Rb2SiF6∶Mn4+ and Rb2TiF6∶Mn4+ red-emitting phosphors [J]. ECS J. Solid State Sci. , 2016 , 5 ( 12 ): R206 - R210 .

WANG Z L , YANG Z Y , WANG N , et al . Single-crystal red phosphors: enhanced optical efficiency and improved chemical stability for WLEDs [J]. Adv. Opt. Mater. , 2019 , 8 ( 6 ): 1901512-1-5 .

ZHOU J B , WANG Y F , CHEN Y Y , et al . Single-crystal red phosphors and their core-shell structure for improved water-resistance for laser diodes applications [J]. Angew. Chem. Int. Ed. , 2021 , 60 ( 8 ): 3940 - 3945 .

ZHOU Y Y , YU C K , SONG E H , et al . Three birds with one stone: K2SiF6∶Mn4+ single crystal phosphors for high-power and laser-driven lighting [J]. Adv. Opt. Mater. , 2020 , 8 ( 23 ): 2000976 .

ZHOU W L , WANG R H , YIN L C , et al . Alcohol-guided growth of two-dimensional narrow-band red-emitting K2TiF6∶Mn4+ for white-light-emitting diodes [J]. ACS Appl. Mater. Interfaces , 2019 , 11 ( 22 ): 20143 - 20149 .

SUN C T , XUE D F . Pulling growth technique towards rare earth single crystals [J]. Sci. China Technol. Sci. , 2018 , 61 ( 9 ): 1295 - 1300 .

SUN C T , XUE D F . Chemical bonding in micro-pulling down process: high throughput single crystal growth [J]. Sci. China Technol. Sci. , 2018 , 61 ( 11 ): 1776 - 1778 .

XUE D F , LI K Y , LIU J , et al . Crystallization and functionality of inorganic materials [J]. Mater. Res. Bull. , 2012 , 47 ( 10 ): 2838 - 2842 .

ZHOU W L , FANG M H , LIAN S X , et al . Ultrafast self-crystallization of high-external-quantum-efficient fluoride phosphors for warm white light-emitting diodes [J]. ACS Appl. Mater. Interfaces , 2018 , 10 ( 21 ): 17508 - 17511 .

WANG L Y , SONG E H , ZHOU Y Y , et al . An efficient and stable narrow band Mn4+-activated fluorotitanate red phosphor Rb2TiF6∶Mn4+ for warm white LED applications [J]. J. Mater. Chem. C , 2018 , 6 ( 32 ): 8670 - 8678 .

WANG Z L , YANG Z Y , TAN H Y , et al . Red-emitting phosphor Rb2TiF6∶Mn4+ with high thermal-quenching resistance for wide color-gamut white light-emitting diodes [J]. Opt. Mater. , 2017 , 72 : 78 - 85 .

ADACHI S . Review—Mn4+ vs Cr3+: a comparative study as activator ions in red and deep red-emitting phosphors [J]. ECS J. Solid State Sci. , 2020 , 9 ( 2 ): 026003 .

TANG F , SU Z C , YE H G , et al . Large negative-thermal-quenching effect in phonon-induced light emissions in Mn4+-activated fluoride phosphor for warm-white light-emitting diodes [J]. ACS Omega , 2018 , 3 ( 10 ): 13704 - 13710 .

TANG F , SU Z C , YE H G , et al . Anomalous variable-temperature photoluminescence of CsPbBr3 perovskite quantum dots embedded into an organic solid [J]. Nanoscale , 2019 , 11 ( 43 ): 20942 - 20948 .

TANG F , YE H G , SU Z C , et al . Luminescence anisotropy and thermal effect of magnetic and electric dipole transitions of Cr3+ ions in Yb∶YAG transparent ceramic [J]. ACS Appl. Mater. Interfaces , 2017 , 9 ( 50 ): 43790 - 43798 .

浏览量

682

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

激光照明应用MgO-La₃Si₆N₁₁∶Ce³⁺复合荧光玻璃的制备及性能优化

K₂TiF₆∶Mn⁴⁺红光晶体发光性能及应用

面向荧光材料研究的光度学基础