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江苏博睿光电股份有限公司, 江苏 南京 211103
[ "吴斌(1985-),男,安徽六安人,硕士,工程师,2013年于东华大学获得硕士学位,主要从事LED用荧光粉的研究。E-mail: 630650429@qq.com" ]
[ "符义兵(1979-),男,安徽庐江人,博士,高级工程师,2007年于中国科学技术大学获得博士学位,主要从事白光LED照明和显示用发光材料的研究和开发。E-mail: ybfu_sbt@163.com" ]
收稿:2025-01-14,
修回:2025-02-11,
纸质出版:2025-06-25
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吴斌,刘乐,姚乐琪等.具有石榴石结构的高效近红外荧光粉Y3(InxGa1-x)2Ga3O12∶Cr3+发光性能[J].发光学报,2025,46(06):1067-1074.
WU Bin,LIU Le,YAO Leqi,et al.Luminescent Properties of Efficient Near-infrared Phosphors Y3(InxGa1-x)2Ga3O12∶Cr3+ with Garnet Structure[J].Chinese Journal of Luminescence,2025,46(06):1067-1074.
吴斌,刘乐,姚乐琪等.具有石榴石结构的高效近红外荧光粉Y3(InxGa1-x)2Ga3O12∶Cr3+发光性能[J].发光学报,2025,46(06):1067-1074. DOI: 10.37188/CJL.20240324. CSTR: 32170.14.CJL.20240324.
WU Bin,LIU Le,YAO Leqi,et al.Luminescent Properties of Efficient Near-infrared Phosphors Y3(InxGa1-x)2Ga3O12∶Cr3+ with Garnet Structure[J].Chinese Journal of Luminescence,2025,46(06):1067-1074. DOI: 10.37188/CJL.20240324. CSTR: 32170.14.CJL.20240324.
近红外荧光粉转换的发光二极管(NIR pc-LED)在植物照明、生物成像等领域表现出很高的应用价值,而近红外荧光粉的发光效率与热稳定性直接影响器件的最终性能,因此开发高效且热稳定的近红外荧光粉至关重要。本文采用高温固相法制备了具备石榴石结构的高效近红外荧光粉Y
3
In
y
Ga
5-
x
-
y
O
12
∶
x
Cr
3+
,发射光谱覆盖600~1 000 nm。通过对In
3+
含量的调整,实现了对光谱的调谐,并实现了最高95.8%的内量子效率。同时,该荧光粉具备优异的热稳定性。实验结果表明,与室温相比,423 K时的发光强度保留了83.6%。最后,我们利用该荧光粉与商用蓝光LED制备了高效的NIR pc-LED器件,在350 mA的电流驱动下,实现了273.5 mW的近红外输出功率。这些结果表明,该系列近红外荧光粉和NIR pc-LED器件具备很大的应用潜力。
Near-infrared phosphor-converted light-emitting diodes (NIR pc-LEDs) have demonstrated significant application potential in the fields such as plant lighting and bioimaging. The luminescence efficiency and thermal stability of near-infrared phosphors directly determine device performance, emphasizing the importance of developing highly efficient and thermally stable near-infrared phosphors. In this study, we synthesized an efficient near-infrared phosphor, Y
3
In
y
Ga
5-
x
-
y
O
12
∶
x
Cr
3+
, with a garnet structure using a high-temperature solid-state method. The emission spectrum ranges from 600 nm to 1 000 nm. By adjusting the In
3+
content, we achieved spectral tuning and attained an internal quantum efficiency of up to 95.8%. Additionally, the phosphor exhibits excellent thermal stability. Experimental results show that at 423 K, the luminescence intensity remains at 83.6% of the room-temperature value. Finally, we fabricated high-efficiency NIR pc
-LED devices by combining this phosphor with commercial blue LEDs, achieving a near-infrared output power of 273.5 mW under a 350 mA current drive. These results demonstrate that this series of near-infrared phosphors and NIR pc-LED devices hold high application potential.
CHEN L , LI P Y , SHEN G C , et al . Effective electron trap regulation in near-infrared persistent phosphor of ZnAl 2 O 4 ∶Cr 3+ for round-the-clock plant lighting [J]. Mater. Today Chem. , 2024 , 40 : 102204 . doi: 10.1016/j.mtchem.2024.102204 http://dx.doi.org/10.1016/j.mtchem.2024.102204
MCGRATH T F , HAUGHEY S A , ISLAM M , et al . The potential of handheld near infrared spectroscopy to detect food adulteration: results of a global, multi-instrument inter-laboratory study [J]. Food Chem. , 2021 , 353 : 128718 . doi: 10.1016/j.foodchem.2020.128718 http://dx.doi.org/10.1016/j.foodchem.2020.128718
ZHAO M , LIU S Q , CAI H , et al . Efficient broadband near-infrared phosphor Sr 2 ScSbO 6 ∶Cr 3+ for solar-like lighting [J]. Sci. China Mater. , 2022 , 65 ( 3 ): 748 - 756 . doi: 10.1007/s40843-021-1785-6 http://dx.doi.org/10.1007/s40843-021-1785-6
DING C P , REN T B . Near infrared fluorescent probes for detecting and imaging active small molecules [J]. Coord. Chem. Rev. , 2023 , 482 : 215080 . doi: 10.1016/j.ccr.2023.215080 http://dx.doi.org/10.1016/j.ccr.2023.215080
张景荣 , 黄得财 , 黄聪聪 , 等 . In 2 BP 3 O 12 ∶Cr 3+ 宽带近红外荧光粉的发光性能及应用研究 [J]. 化学学报 , 2022 , 80 ( 4 ): 453 - 459 . doi: 10.6023/a21120598 http://dx.doi.org/10.6023/a21120598
ZHANG J R , HUANG D C , HUANG C C , et al . Investigation on the luminescent property and application of In 2 BP 3 O 12 ∶Cr 3+ broadband near-infrared phosphor [J]. Acta Chim. Sinica , 2022 , 80 ( 4 ): 453 - 459 . (in Chinese) . doi: 10.6023/a21120598 http://dx.doi.org/10.6023/a21120598
ZHAO F Y , SONG Z , LIU Q L . Advances in chromium-activated phosphors for near-infrared light sources [J]. Laser Photonics Rev. , 2022 , 16 ( 11 ): 2200380 . doi: 10.1002/lpor.202200380 http://dx.doi.org/10.1002/lpor.202200380
HUANG D C , HE X G , ZHANG J R , et al . Efficient and thermally stable broadband near-infrared emission from near zero thermal expansion AlP 3 O 9 ∶Cr 3+ phosphors [J]. Inorg. Chem. Front. , 2022 , 9 ( 8 ): 1692 - 1700 . doi: 10.1039/d2qi00046f http://dx.doi.org/10.1039/d2qi00046f
BASORE E T , XIAO W G , LIU X F , et al . Broadband near-infrared garnet phosphors with near-unity internal quantum efficiency [J]. Adv. Opt. Mater. , 2020 , 8 ( 12 ): 2000296 . doi: 10.1002/adom.202000296 http://dx.doi.org/10.1002/adom.202000296
JIANG C , CHEN X H , LI K Y , et al . Gadolinium vacancy induced photoluminescence enhancement of Cr 3+ -doped Gd 3- x Ga 5 O 12 near-infrared garnet phosphors for plant cultivation [J]. Ceram. Int. , 2023 , 49 ( 22 ): 36368 - 36377 . doi: 10.1016/j.ceramint.2023.08.321 http://dx.doi.org/10.1016/j.ceramint.2023.08.321
MALYSA B , MEIJERINK A , JÜSTEL T . Temperature dependent Cr 3+ photoluminescence in garnets of the type X 3 Sc 2 Ga 3 O 12 ( X =Lu, Y, Gd, La) [J]. J. Lumin. , 2018 , 202 : 523 - 531 . doi: 10.1016/j.jlumin.2018.05.076 http://dx.doi.org/10.1016/j.jlumin.2018.05.076
LI C J , ZHONG J Y . Highly efficient broadband near-infrared luminescence with zero-thermal-quenching in garnet Y 3 In 2 Ga 3 O 12 ∶Cr 3+ phosphors [J]. Chem. Mater. , 2022 , 34 ( 18 ): 8418 - 8426 . doi: 10.1021/acs.chemmater.2c02174 http://dx.doi.org/10.1021/acs.chemmater.2c02174
HUANG W T , CHEN K C , HUANG M H , et al . Tunable spinel structure phosphors: dynamic change in near-infrared windows and their applications [J]. Adv. Opt. Mater. , 2023 , 11 ( 23 ): 2301166 . doi: 10.1002/adom.202301166 http://dx.doi.org/10.1002/adom.202301166
SHARMA S K , GOURIER D , VIANA B , et al . Persistent luminescence of AB 2 O 4 ∶Cr 3+ ( A =Zn, Mg, B =Ga, Al) spinels: new biomarkers for in vivo imaging [J]. Opt. Mater. , 2014 , 36 ( 11 ): 1901 - 1906 . doi: 10.1016/j.optmat.2014.06.020 http://dx.doi.org/10.1016/j.optmat.2014.06.020
ZHANG J , CAI G M , WANG W J , et al . Tuning of emission by Eu 3+ concentration in a pyrophosphate: the effect of local symmetry [J]. Inorg. Chem. , 2020 , 59 ( 4 ): 2241 - 2247 . doi: 10.1021/acs.inorgchem.9b02949 http://dx.doi.org/10.1021/acs.inorgchem.9b02949
谭林玲 , 叶鑫 , 林常规 . 宽带近红外发光玻璃及光纤研究进展 [J]. 硅酸盐学报 , 2022 , 50 ( 4 ): 1109 - 1116 .
TAN L L , YE X , LIN C G . Research progress on broadband near-infrared luminescence of glass and fiber [J]. J. Chin Ceram. Soc. , 2022 , 50 ( 4 ): 1109 - 1116 . (in Chinese)
JIN C , LI R Y , LIU Y F , et al . Efficient and stable Gd 3 Ga 5 O 12 ∶Cr 3+ phosphors for high-performance NIR LEDs [J]. Adv. Opt. Mater. , 2023 , 11 ( 21 ): 2300772 . doi: 10.1002/adom.202300772 http://dx.doi.org/10.1002/adom.202300772
STRUVE B , HUBER G . The effect of the crystal field strength on the optical spectra of Cr 3+ in gallium garnet laser crystals [J]. Appl. Phys. B , 1985 , 36 ( 4 ): 195 - 201 . doi: 10.1007/bf00704574 http://dx.doi.org/10.1007/bf00704574
TANABE Y , SUGANO S . On the absorption spectra of complex ions Ⅱ [J]. J. Phys. Soc. Japan , 1954 , 9 ( 5 ): 766 - 779 . doi: 10.1143/jpsj.9.766 http://dx.doi.org/10.1143/jpsj.9.766
何献国 , 黄得财 , 宋丽平 , 等 . NaAlP 2 O 7 ∶Cr 3+ 荧光粉近红外发光特性 [J]. 发光学报 , 2022 , 43 ( 9 ): 1380 - 1389 .
HE X G , HUANG D C , SONG L P , et al . Near-infrared photoluminescence properties of NaAlP 2 O 7 ∶Cr 3+ phosphor [J]. Chin. J. Lumin. , 2022 , 43 ( 9 ): 1380 - 1389 . (in Chinese)
JIA Z W , YUAN C X , LIU Y F , et al . Strategies to approach high performance in Cr 3+ -doped phosphors for high-power NIR-LED light sources [J]. Light: Sci. Appl. , 2020 , 9 : 86 . doi: 10.1038/s41377-020-0326-8 http://dx.doi.org/10.1038/s41377-020-0326-8
WEI Y , JIN Y , CHEN Y F , et al . Enhancement of 4 T 2 → 4 A 2 with temperature via energy transfer of the optical thermometer Mg 5 Al 7 O 16 ∶Cr 3+ [J]. J. Mater. Chem. C , 2024 , 12 ( 46 ): 18716 - 18724 . doi: 10.1039/d4tc03486d http://dx.doi.org/10.1039/d4tc03486d
NOBBS J H . Kubelka-Munk theory and the prediction of reflectance [J]. Rev. Prog. Color. Relat. Topics , 1985 , 15 ( 1 ): 66 - 75 . doi: 10.1111/j.1478-4408.1985.tb03737.x http://dx.doi.org/10.1111/j.1478-4408.1985.tb03737.x
ZENG H T , ZHOU T L , WANG L , et al . Two-site occupation for exploring ultra-broadband near-infrared phosphor—double-perovskite La 2 MgZrO 6 ∶Cr 3+ [J]. Chem. Mater. , 2019 , 31 ( 14 ): 5245 - 5253 . doi: 10.1021/acs.chemmater.9b01587 http://dx.doi.org/10.1021/acs.chemmater.9b01587
ZHANG H S , ZHONG J Y , DU F , et al . Efficient and thermally stable b road-band near-infrared emission in a KAlP 2 O 7 ∶Cr 3+ phosphor for nondestructive examination [J]. ACS Appl. Mater. Interfaces , 2022 , 14 ( 9 ): 11663 - 11671 . doi: 10.1021/acsami.2c00200 http://dx.doi.org/10.1021/acsami.2c00200
DANG P P , WEI Y , LIU D J , et al . Recent advances in chromium-doped near-infrared luminescent materials: fundamentals, optimization strategies, and applications [J]. Adv. Opt. Mater. , 2023 , 11 ( 3 ): 2201739 . doi: 10.1002/adom.202201739 http://dx.doi.org/10.1002/adom.202201739
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