Mao-lin YANG, Jun-li ZHENG, Li-ping YU, et al. Preparation and Luminescent Properties of Sr2MgAl22O36∶Mn4+ Phosphor-in-glass for Plant Growth LED. [J]. Chinese Journal of Luminescence 42(5):717-723(2021)
DOI:
Mao-lin YANG, Jun-li ZHENG, Li-ping YU, et al. Preparation and Luminescent Properties of Sr2MgAl22O36∶Mn4+ Phosphor-in-glass for Plant Growth LED. [J]. Chinese Journal of Luminescence 42(5):717-723(2021) DOI: 10.37188/CJL.20210022.
Preparation and Luminescent Properties of Sr2MgAl22O36∶Mn4+ Phosphor-in-glass for Plant Growth LED
-PiG) was prepared by a two-step co-sintering technology at low temperature. The phase
composition and luminescent properties of PiG samples were investigated by X-ray diffraction(XRD)
scanning electron microscope(SEM)
excitation and photoluminescence spectra
fluorescence decay curve
etc
. Experimental results show that the phase and elemental composition of SMA∶Mn
4+
phosphor were well preserved after forming PiG. Under 328 nm excitation
PiG samples with different SAM∶Mn
4+
content all showed strong emission band peaked at 661 nm due to
2
E→
4
A
2
transition of Mn
4+
ions. The emission spectrum of SMA∶Mn
4+
-PiG well matches absorption spectra of plant phytochromes. With the increase of phosphor content
the photoluminescence intensity of SAM∶Mn
4+
-PiG gradually increases. Internal quantum efficiency(IQE) and external quantum efficiency(EQE) of 15% SMA∶Mn
4+
-PiG samples are 26% and 20%
respectively
which are lower than 59% and 40% of SMA∶Mn
4+
phosphor. Compared with SMA∶Mn
4+
phosphor
absorption efficiency and thermal stability of SAM∶Mn
4+
-PiG are slightly enhanced. With packaging with high-power UV chip
SMA∶Mn
4+
-PiG red LED device exhibits high electroluminescence intensity
and the highest value is measured at 100 mA.
关键词
荧光玻璃植物生长Mn4+发光二极管
Keywords
phosphor-in-glassplant growthMn4+LED
references
AGARWAL A, GUPTA S D. Impact of light-emitting diodes(LEDs) and its potential on plant growth and development in controlled-environment plant production system[J].Curr. Biotechnol., 2016, 5(1):28-43.
ZHOU Z W, ZHENG J M, SHI R, et al.. Ab initio site occupancy and far-red emission of Mn4+ in cubic-phase La(MgTi)1/2O3 for plant cultivation[J].ACS Appl. Mater. Interfaces, 2017, 9(7):6177-6185.
LUO X F, XIE R J. Recent progress on discovery of novel phosphors for solid state lighting[J].J. Rare Earths, 2020, 38(5):464-473.
LI X M, ZHOU S S, WEI R F, et al.. Blue-green color-tunable emissions in novel transparent Sr2LuF7∶Eu/Tb glass-ceramics for WLEDs[J].Chin. Opt. Lett., 2020, 18(5):051601.
YANG Y G, WU F N, YU H J, et al.. Luminescent properties of Y3Al5O12∶Ce3+ phosphor-in-glass for WLEDs[J].Optik, 2020, 200:163455.
NAM Y H, CHUNG W J, IM W B. Phosphor in glass using β-SiAlON∶Eu2+,CaAlSiN3∶Eu2+ and Nd-doped silicate glass for enhanced color gamut of white LED[J].J. Alloys Compd., 2021, 851:156945.
CHUNG W J, NAM Y H. Review—a review on phosphor in glass as a high power LED color converter[J].ECS J. Solid State Sci. Technol., 2020, 9(1):016010-1-15.
ZHENG P, LI S X, WANG L, et al.. Unique color converter architecture enabling phosphor-in-glass(PiG) films suitable for high-power and high-luminance laser-driven white lighting[J].ACS Appl. Mater. Interfaces,2018, 10(17):14930-14940.
CHEN D Q, XIANG W D, LIANG X J, et al.. Advances in transparent glass-ceramic phosphors for white light-emitting diodes—a review[J].J. Eur. Ceram. Soc., 2015, 35(3):859-869.
LEE J S, UNITHRATTIL S, KIM S, et al.. Robust moisture and thermally stable phosphor glass plate for highly unstable sulfide phosphors in high-power white light-emitting diodes[J].Opt. Lett., 2013, 38(17):3298-3300.
YOON C B, KIM S, CHOI S W, et al.. Highly improved reliability of amber light emitting diode with Ca-α-SiAlON phosphor in glass formed by gas pressure sintering for automotive applications[J].Opt. Lett., 2016, 41(7):1590-1593.
ZHANG Y, ZHANG X J, ZHANG H R, et al.. Enhanced absorption of Sr3Lu2(BO3)4∶Ce3+, Tb3+ phosphor with energy transfer for UV-pumped white LEDs[J].J. Alloys Compd., 2019, 789:215-220.
ZHANG R, LIN H, YU Y L, et al.. A new-generation color converter for high-power white LED:transparent Ce3+:YAG phosphor-in-glass[J].Laser Photonics Rev., 2014, 8(1):158-164.
PARK J Y, LEE W C, CHUNG J W, et al.. Phosphor-in-glass(PiG) plates for blue laser diode driven white-light emission[J].J. Alloys Compd., 2020, 842:155922.
LI H, WANG P, ZHUO Y, et al.. Mapping the glass forming region and making their phosphor-in-glass for application in W-LEDs packaging[J].J. Am. Ceram. Soc., 2020, 103(9):5056-5066.
WANG B, LIN H, HUANG F, et al.. Non-rare-earth BaMgAl10-2xO17∶xMn4+,xMg2+:a narrow-band red phosphor for use as a high-power warm w-LED[J].Chem. Mater., 2016, 28(10):3515-3524.
DENG J K, ZHANG H R, ZHANG X J, et al.. Ultrastable red-emitting phosphor-in-glass for superior high-power artificial plant growth LEDs[J].J. Mater. Chem. C, 2018, 6(7):1738-1745.
XIANG J M, ZHOU Z W, ZHENG J M, et al.. Red phosphors A2GdNbO6∶Mn4+ (A=Ca,Sr,Ba) for plant growth LEDs with Emerson enhancement effect[J].Opt. Mater., 2020, 109:110344.
CAO R P, PENG M Y, SONG E H, et al.. High efficiency Mn4+ doped Sr2MgAl22O36 red emitting phosphor for white LED[J].ECS J. Solid State Sci. Technol., 2012, 1(4):R123-R126.
ARORA A, GOEL A, SHAABAN E R, et al.. Crystallization kinetics of BaO-ZnO-Al2O3-B2O3-SiO2 glass[J].Phys. B Condens. Matter, 2008, 403(10-11):1738-1746.
ARORA A, SINGH K, PANDEY O P, et al.. Thermal, structural and crystallization kinetics of SiO2-BaO-ZnO-B2O3-Al2O3 glass samples as a sealant for SOFC[J].Int. J. Hydrogen Energy, 2011, 36(22):14948-14955.
ZHANG H M, ZHANG H R, ZHUANG J L, et al.. Effect of H3BO3 flux on the morphology and optical properties of Sr2MgAl22O36∶Mn4+ red phosphors for agricultural light conversion films[J].Ceram. Int., 2016, 42(11):13011-13017.
ZHANG X J, YU J B, WANG J, et al.. Facile preparation and ultrastable performance of single-component white-light-emitting phosphor-in-glass used for high-power warm white LEDs[J].ACS Appl. Mater. Interfaces, 2015, 7(51):28122-28127.
ZHU Q Q, XU X, WANG L, et al.. A robust red-emitting phosphor-in-glass(PiG) for use in white lighting sources pumped by blue laser diodes[J].J. Alloys Compd., 2017, 702:193-198.
Luminescent Properties and Temperature Sensing of Ca2MgTeO6∶Bi3+, Mn4+ Phosphors
Research Progress on Regulation of Lattice Environment and Luminescence for Mn4+/Pb2+ Doped LaAlO3 Phosphors by Unit Co-substitution
Regulations of N and B Co-doping on Carbon Dots Fluorescence
Advance in Mn4+-doped Oxyfluoride Red-emitting Phosphors for WLED
Related Author
Mao-lin YANG
Jun-li ZHENG
Li-ping YU
Shi-xun LIAN
Wen-li ZHOU
ZHU Bingxin
ZHU Xiao
WANG Lei
Related Institution
College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China);* ZHOU Wen-li, E-mail: chemwlzhou@hunnu.edu
College of Physics, Taiyuan University of Technology
Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) & School of Materials Science and Engineering, Northeastern University
Shanxi Center of Technology Innovation for Light Manipulations and Applications, School of Applied Science, Taiyuan University of Science and Technology
School of Energy and Engineer, Jiangxi University of Science and Technology