Enhancement of Near-infrared Afterglow by The Persistent Energy Transfer from SrAl2O4:Eu2+,Dy3+ to LiGa5O8:Cr3+

PAN Zai-fa; JIN Ke-ran; YAN Li-ping; WANG Kai; ZHANG Lu-lu; SHAO Kang

doi:10.3788/fgxb20183911.1496

您当前的位置：

首页 >

文章列表页 >

Enhancement of Near-infrared Afterglow by The Persistent Energy Transfer from SrAl₂O₄:Eu²⁺,Dy³⁺ to LiGa₅O₈:Cr³⁺

更新时间：2020-08-12

- Enhancement of Near-infrared Afterglow by The Persistent Energy Transfer from SrAl₂O₄:Eu²⁺,Dy³⁺ to LiGa₅O₈:Cr³⁺
- Chinese Journal of Luminescence Vol. 39, Issue 11, Pages: 1496-1504(2018)
- 作者机构：
  
  浙江工业大学化学工程学院,浙江杭州,310000
- 作者简介：
- 基金信息：
  
  Supported by National Natural Science Foundation of China(10804099);Key Projects o
- DOI：10.3788/fgxb20183911.1496
  CLC： O482.31
- Received：07 February 2018，
  
  Revised：10 April 2018，
  
  Published Online：09 May 2018，
  
  Published：05 November 2018
- 稿件说明：
移动端阅览
潘再法, 金可燃, 严丽萍等. 绿光SrAl2O4:Eu2+,Dy3+到近红外光LiGa5O8:Cr3+的余辉能量传递及近红外余辉增强[J]. 发光学报, 2018,39(11): 1496-1504

PAN Zai-fa, JIN Ke-ran, YAN Li-ping etc. Enhancement of Near-infrared Afterglow by The Persistent Energy Transfer from SrAl2O4:Eu2+,Dy3+ to LiGa5O8:Cr3+[J]. Chinese Journal of Luminescence, 2018,39(11): 1496-1504
潘再法, 金可燃, 严丽萍等. 绿光SrAl2O4:Eu2+,Dy3+到近红外光LiGa5O8:Cr3+的余辉能量传递及近红外余辉增强[J]. 发光学报, 2018,39(11): 1496-1504 DOI： 10.3788/fgxb20183911.1496.

PAN Zai-fa, JIN Ke-ran, YAN Li-ping etc. Enhancement of Near-infrared Afterglow by The Persistent Energy Transfer from SrAl2O4:Eu2+,Dy3+ to LiGa5O8:Cr3+[J]. Chinese Journal of Luminescence, 2018,39(11): 1496-1504 DOI： 10.3788/fgxb20183911.1496.

摘要

相较于蓝绿光长余辉材料，近红光长余辉材料不仅种类少，其性能也相对较差。本文探索基于余辉能量传递的机理，实现将绿光长余辉材料SrAl

:Eu

，Dy

的余辉能量传递给近红外光长余辉材料LiGa

:Cr

，以此来增强LiGa

:Cr

的余辉性能。实验首先采用高温固相法分别合成SrAl

:Eu

，Dy

和LiGa

:Cr

，然后再按不同的质量比例混合均匀，最后测试混合材料的余辉光谱性能。实验结果表明，与SrAl

:Eu

，Dy

混合后，来自于LiGa

:Cr

的718 nm近红外余辉增强；不同比例下混合后LiGa

:Cr

的余辉光谱增强效果不一，其中两者比例为1:1时，能量传递效率最佳，LiGa

:Cr

的余辉最强。最后在监测LiGa

:Cr

的余辉718 nm的热释曲线中呈现了明显的SrAl

:Eu

，Dy

的热释峰，是两者之间存在能量传递的重要证据。该结果阐明了两种长余辉材料间余辉能量传递的可行性，为改善近红外长余辉材料余辉性能提供了一种有潜力的方法。

Abstract

Near-infrared persistent luminescent materials are catching extensive attention for their distinctive features in bio-imaging application. However

comparison with the excellent afterglow properties of green and blue persistent luminescent materials

the afterglow of near-infrared persistent luminescent material is urgent to be improved. This paper proposed a persistent energy transfer enhancement strategy to improve the near-infrared afterglow of LiGa

:Cr

through the radiative energy transfer from SrAl

:Eu

to LiGa

:Cr

. In this work

SrAl

:Eu

and LiGa

:Cr

were synthesized by solid state reaction

and then the afterglow properties were characterized for the composites with various weight ratios. The results show that the near-infrared (718 nm) afterglow decay time of the SrAl

:Eu

/LiGa

:Cr

composites became longer than pure LiGa

:Cr

under the excitation of 348 nm. Moreover

the afterglow enhancement was different for various weight ratios composites. When the ratio was 1:1

the afterglow at 718 nm of LiGa

:Cr

was strongest

indicating the most efficiency of energy transfer. In addition

the TL peaks belonging to SrAl

:Eu

were recorded in the TL curve

by monitoring at 718 nm. This is a substantial proof for the persistent energy transfer from SrAl

:Eu

to LiGa

:Cr

. These results demonstrate the feasibility of the persistent energy transfer between two long afterglow luminescent materials

and provide a potential approach to improve the afterglow properties of near-infrared persistent luminescent materials.

关键词

Keywords

references

WU S, PAN Z, CHEN R, et al.. Long Afterglow Phosphorescent Materials[M]. Berlin:Springer International Publishing, 2017.

CHAE K W, PARK T R, CHEON C I, et al.. Persistent luminescence of SrAl2O4:Eu, Dy thin films on alumina and sapphire substrates[J]. Sci. Adv. Mater., 2018, 10(3):362-366.

CHEN Z, GUO X, GE M. Warm-toned, color-tunable, and highly emissive long lasting phosphorescent composite:PMMA/RECC@SrAl2O4:Eu2+,Dy3+[J]. J. Lumin., 2017, 194:200-207.

LONG J, YUAN X, MA C, et al.. Strongly enhanced luminescence of Sr4Al14O25:Mn4+ phosphor by co-doping B3+ and Na+ ions with red emission for plant growth LEDs[J]. RSC Adv., 2018, 8(3):1469-1476.

PAN L P, LIU S L, ZHANG X L, et al.. Optimization method for blue Sr2MgSi2O7:Eu2+, Dy3+ phosphors produced by microwave synthesis route[J]. J. Alloys Compd., 2017, 737:39-45.

HAI O, JIANG H Y, ZHANG Q, et al.. Effect of cooling rate on the microstructure and luminescence properties of Sr2MgSi2O7:Eu2+,Dy3+ materials[J]. Luminescence, 2017, 32(8):1442-1447.

LUO H, BOS A J J, DORENBOS P. Charge carrier trapping processes in RE2O2S (RE=La, Gd, Y and Lu)[J]. JPCC, 2017, 121(16):8760.

LU F Q, SU J, ZHANG Q Y, et al.. Influence of oxygen vacancy on persistent luminescence in ZnGa2O4:Cr3+ and identification of electron carriers[J]. Opt. Mater. Express, 2017, 7(3):734.

XUE F H, HU Y H, FAN L M, et al.. Cr3+-activated Li5Zn8Al5Ge9O36:a near-infrared long-afterglow phosphor[J]. J. Am. Ceram. Soc., 2017, 100(7):3070-3079.

杨小平, 崔瑞瑞, 张弛, 等. 新型近红外超长余辉材料Zn3Al2Ge2O10:Cr3+的发光性能[J]. 发光学报, 2014, 35(3):300-305. YANG X P, CUI R R, ZHANG C, et al.. Luminescence properties of a novel near-infrared super-long afterglow material Zn3Al2Ge2O10:Cr3+[J]. Chin. J. Lumin., 2014, 35(3):300-305. (in Chinese)

SMET P, AVCI N, POELMAN D. Red persistent luminescence in rare-earthcodoped Ca2SiS4:Eu2+[J]. J. Lumin., 2008, 129(10):1140-1143.

ABE S, UEMATSU K, TODA K, et al.. Luminescent properties of red long persistence phosphors, BaMg2Si2O7:Eu2+,Mn2+[J]. J. Alloys Compd., 2006, 408(3):911-914.

XU S, WANG Z, LI P, et al.. White-emitting phosphor Ba2B2O5:Ce3+, Tb3+, Sm3+:luminescence, energy transfer, and thermal stability[J]. J. Am. Ceram. Soc., 2017, 100:2069-2080.

LIN L, YIN M, SHI C, et al.. Luminescence properties of a new red long-lasting phosphor:Mg2SiO4:Dy3+,Mn2+[J]. Cheminform, 2008, 455(1-2):327-330.

LIANG Y, LIU F, CHEN Y, et al.. Red/near-infrared/short-wave infrared multi-band persistent luminescence in Pr3+-doped persistent phosphors[J]. Dalton Trans., 2017, 46(34):11149-11153.

LI Y, LI Y Y, SHARAFUDEEN K, et al.. A strategy for developing near infrared long-persistent phosphors:taking MAlO3:Mn4+,Ge4+ (M=La, Gd) as an example[J]. J. Mater. Chem. C, 2014, 2(11):2019-2027.

LI X, TANG X, WANG Z, et al.. Structural, persistent luminescence properties and trap characteristics of an orthosilicate phosphor:LiGaSiO4:Mn2+[J]. J. Alloys Compd., 2017, 721:512-519.

吴冬妮, 崔瑞瑞, 龚新勇, 等. 新型红色荧光粉NaLa0.7(MoO4)(2-x)(WO4)x:0.3Eu3+的制备及发光性质研究[J]. 发光学报, 2016, 37(3):274-279. WU D N, CUI R R, GONG X Y, et al.. Synthesis and photoluminescence properties of NaLa0.7(MoO4)(2-x)(WO4)x:0.3Eu3+ novel red phosphor[J]. Chin. J. Lumin., 2016, 37(3):274-279. (in Chinese)

CHERMONT Q, CHANAC C, SEGUIN J, et al.. Nanoprobes with near-infrared persistent luminescence for in vivo imaging[J]. Proc. Natl. Acad. Sci. USA, 2007, 104(22):9266-9271.

CHEN Z, ZHENG W, HUANG P, et al.. Lanthanide-doped luminescent nano-bioprobes for the detection of tumor markers[J]. Nanoscale, 2015, 7(10):4274-4290.

LI Y, GECEVICIUS M, QIU J. Long persistent phosphors-from fundamentals to applications[J]. Chem. Soc. Rev., 2016, 45(8):2090-2136.

MATSUZAWA T, AOKI Y, TAKEUCHI N, et al.. A new long phosphorescent phosphor with high brightness, SrAl2O4:Eu2+,Dy3+[J]. J. Electrochem. Soc., 1996, 143:2670-2673.

CLERCQ O Q Q D, MARTIN L I D J, KORTHOUT K E, et al.. Probing the local structure of the near-infrared emitting persistent phosphor LiGa5O8:Cr3+[J]. J. Mater. Chem. C, 2017, 5(4):10861-10868.

SHI R, QI M, NING L, et al.. Combined experimental and ab initio study of site preference of Ce3+ in SrAl2O4[J]. JPCC, 2015, 119(33):19326-19332.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Crystal Growth, Spectral Properties and Energy Transfer Mechanisms of Sr₃Gd（BO₃）₃∶Dy³⁺/RE³⁺（RE=Tb, Eu） Crystals

Single-phase White Light-emitting Phosphor Cs₂Li₃Sr₂B₃(PO₄)₆∶Dy³⁺ with Excellent Thermal Stability

Luminescent Properties of Li⁺ doped Sr₂MgSi₂O₇:Eu²⁺,Dy³⁺ Phosphors

Synthesis and Luminescent Properties of The Single White Emitting Phosphor Ca₉Al(PO₄)₇:Ce³⁺,Dy³⁺

Effect of Dy³⁺ Content on Luminescent Properties of Eu²⁺, Dy³⁺ Co-doped High Silica Luminescence Glass

Related Author

TU Chao-yang

ZHU Zhao-jie

LI Jian-fu

YOU Zhen-yu

WANG Yan

FANG Gao-yang

Hua-wei XU

Yi-hang WANG

Related Institution

Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China （Mindu Innovation Laboratory）

College of Chemistry， Fuzhou University

Key Laboratory of Optoelectronic Materials Chemistry and Physics， Fujian Institute of Research on The Structure of Matter， Chinese Academy of Sciences

The Fifth Research Institute of Ministry of Industry and Information Technology(MIIT)

School of Electrical Engineering and Intelligentization, Dongguan University of Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰