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中南大学 材料科学与工程学院, 湖南 长沙 410083
Published:05 April 2023,
Received:23 September 2022,
Revised:18 October 2022,
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叶博,李贵花,王荣荣等.Na3Sc2(BO3)3∶Tb3+反热猝灭荧光粉制备及其发光性能[J].发光学报,2023,44(04):598-606.
YE Bo,LI Guihua,WANG Rongrong,et al.Preparation and Luminescence Properties for Na3Sc2(BO3)3∶Tb3+ Phosphors with Anti-thermal-quenching Phenomenon[J].Chinese Journal of Luminescence,2023,44(04):598-606.
叶博,李贵花,王荣荣等.Na3Sc2(BO3)3∶Tb3+反热猝灭荧光粉制备及其发光性能[J].发光学报,2023,44(04):598-606. DOI: 10.37188/CJL.20220342.
YE Bo,LI Guihua,WANG Rongrong,et al.Preparation and Luminescence Properties for Na3Sc2(BO3)3∶Tb3+ Phosphors with Anti-thermal-quenching Phenomenon[J].Chinese Journal of Luminescence,2023,44(04):598-606. DOI: 10.37188/CJL.20220342.
采用高温固相法制备了一系列新型Na
3
Sc
2(1-
x
)
(BO
3
)
3
∶
x
Tb
3+
荧光粉,通过X射线衍射(XRD)、扫描电子显微镜(SEM)、光致发光光谱(PL)、真空紫外荧光光谱(VUV)、高温荧光光谱和荧光衰减寿命等表征手段对其结构、形貌、成分、发光性能进行了系统研究。结果表明,在242 nm紫外光激发下,Na
3
Sc
2(1-
x
)
(BO
3
)
3
∶
x
Tb
3+
荧光粉发出主峰位于553 nm的明亮绿光,当掺杂浓度
x
= 0.025时,发光强度达到最大。真空紫外荧光光谱显示这些荧光粉也可以被187 nm的深紫外光有效激发。在环境温度上升过程中,Na
3
Sc
1.95
(BO
3
)
3
∶0.025Tb
3+
表现出了反热猝灭行为;当温度达到473 K时,样品的发光强度达到最高,为室温(298 K)时的109.3%。该类新型绿色荧光粉的强发射、高热稳定性等特点预示了其在照明和显示领域的应用潜力。
A series of Na
3
Sc
2(1-
x
)
(BO
3
)
3
∶
x
Tb
3+
phosphors were prepared by high-temperature solid-state method. We investigated the crystal structure, surface morphology, elemental composition, and luminescence properties through X-Ray diffraction(XRD), scanning electron microscope(SEM), photoluminescence(PL) spectrum, vacuum ultra violet(VUV) fluorescence spectrum, high temperature fluorescence spectrum and fluorescence decay lifetime. The results indicate that the Na
3
Sc
2(1-
x
)
(BO
3
)
3
∶
x
Tb
3+
phosphors can emit bright green light(~553 nm) under 242 nm UV excitation. The PL intensity of Na
3
Sc
2(1-
x
)
(BO
3
)
3
∶
x
Tb
3+
reaches the maximum when
x
=0.025. Vacuum UV fluorescence spectra show that these phosphors could be also excited by 187 nm deep ultraviolet light. And when the ambient temperature starts to rise from room temperature, the Na
3
Sc
1.95
(BO
3
)
3
∶0.025Tb
3+
exhibits an anti-thermal-quenching phenomenon. When the temperature reaches 473 K, the luminescence intensity of the sample reached the highest, 109.3% of that at room temperature (298 K). The strong emission and high thermal stability of these new green phosphors indicate the certain potential application in lighting and display fields.
荧光粉Tb3+掺杂反热猝灭照明与显示
phosphorTb3+ dopedanti-thermal-quenchinglighting and display
KUO T W, CHEN T M. A green-emitting phosphor Sr3La(PO4)3∶Ce3+,Tb3+ with efficient energy transfer for fluorescent lamp [J]. J. Electrochem. Soc., 2010, 157(6): J216-J220. doi: 10.1149/1.3384662http://dx.doi.org/10.1149/1.3384662
SRIVASTAVA A M, SOMMERER T J. Fluorescent lamp phosphors [J]. Electrochem. Soc. Interface, 1998, 7(2): 28-31. doi: 10.1149/2.f06982ifhttp://dx.doi.org/10.1149/2.f06982if
SRIVASTAVA A M, RONDA C R. Phosphors [J]. Electrochem. Soc. Interface, 2003, 12(2): 48-51. doi: 10.1149/2.f11032ifhttp://dx.doi.org/10.1149/2.f11032if
KITSINELIS S, DEVONSHIRE R, STONE D A, et al. Medium pressure mercury discharge for use as an intense white light source [J]. J. Phys. D: Appl. Phys., 2005, 38(17): 3208-3216. doi: 10.1088/0022-3727/38/17/s24http://dx.doi.org/10.1088/0022-3727/38/17/s24
RAO R P. Tb3+ activated green phosphors for plasma display panel applications [J]. J. Electrochem. Soc., 2003, 150(8): H165-H171. doi: 10.1149/1.1583718http://dx.doi.org/10.1149/1.1583718
KOKATE R, NAIR G B, DHOBLE S J, et al. UV and VUV induced luminescence in Tb3+ doped Ca3La3(BO3)5 phosphors for PDP applications [J]. Optik, 2021, 241: 166633. doi: 10.1016/j.ijleo.2021.166633http://dx.doi.org/10.1016/j.ijleo.2021.166633
LIU M M, WAN Q, WANG H M. Suppression of temperature quenching in perovskite nanocrystals for efficient and thermally stable light-emitting diodes [J]. Nat. Photonics, 2021, 15(5): 379-385. doi: 10.1038/s41566-021-00766-2http://dx.doi.org/10.1038/s41566-021-00766-2
LIN Y C, BETTINELLI M, KARLSSON M. Unraveling the mechanisms of thermal quenching of luminescence in Ce3+-doped garnet phosphors [J]. Chem. Mater., 2019, 31(11): 3851-3862. doi: 10.1021/acs.chemmater.8b05300http://dx.doi.org/10.1021/acs.chemmater.8b05300
张曦月, 张乐, 孙炳恒, 等. 高功率密度激发荧光材料的反常热猝灭效应 [J]. 发光学报, 2021, 42(10): 1458-1481. doi: 10.37188/CJL.20210202http://dx.doi.org/10.37188/CJL.20210202
ZHANG X Y, ZHANG L, SUN B H, et al. Abnormal thermal quenching effect of high power density excited fluorescent materials [J]. Chin. J. Lumin., 2021, 42(10): 1458-1481. (in Chinese). doi: 10.37188/CJL.20210202http://dx.doi.org/10.37188/CJL.20210202
XIA M L, ZHAO W R, ZHONG J Y, et al. Tunable luminescence of blue-green emitting NaBaBO3∶Ce3+,Tb3+ phosphors for near-UV light emitting diodes [J]. J. Lumin., 2020, 220: 116957-1-6. doi: 10.1016/j.jlumin.2019.116957http://dx.doi.org/10.1016/j.jlumin.2019.116957
刘坚, 王无敌, 宋青松, 等. Tb3+离子掺杂CaF2晶体的生长和发光性能 [J]. 发光学报, 2022, 43(11): 1750-1757.
LIU J, WANG W D, SONG Q S, et al. Growth and luminescence properties of Tb3+ ions doped CaF2 crystals [J]. Chin. J. Lumin., 2022, 43(11): 1750-1757. (in Chinese)
MA P C, YUAN B, SHENG Y, et al. Tunable emission, thermal stability and energy-transfer properties of SrAl2Si2O8∶Ce3+/Tb3+ phosphors for w-LEDs [J]. J. Alloys Compd., 2017, 714: 627-635. doi: 10.1016/j.jallcom.2017.04.296http://dx.doi.org/10.1016/j.jallcom.2017.04.296
FAWAD U, KIM H J, KHAN S N, et al. The synthesis and luminescence of Tb3+ and Dy3+ doped Li6LuGd(BO3)3 borate phosphors [J]. Sci. Adv. Mater., 2015, 7(12): 2528-2535. doi: 10.1166/sam.2015.2435http://dx.doi.org/10.1166/sam.2015.2435
WU L W, ZHANG F X, WU L, et al. Structure refinement and one-center luminescence of Eu3+ activated ZnBi2B2O7 under UV excitation [J]. J. Alloys Compd., 2015, 648: 500-506. doi: 10.1016/j.jallcom.2015.06.187http://dx.doi.org/10.1016/j.jallcom.2015.06.187
LI Y P, ZHANG J H, ZHANG X, et al. Luminescent properties in relation to controllable phase and morphology of LuBO3∶Eu3+ nano/microcrystals synthesized by hydrothermal approach [J]. Chem. Mater., 2009, 21(3): 468-475. doi: 10.1021/cm802015uhttp://dx.doi.org/10.1021/cm802015u
WANG L, SHI L, LIAO N, et al. Photoluminescence properties of Y2O3∶Tb3+ and YBO3∶Tb3+ green phosphors synthesized by hydrothermal method [J]. Mater. Chem. Phys., 2010, 119(3): 490-494. doi: 10.1016/j.matchemphys.2009.10.002http://dx.doi.org/10.1016/j.matchemphys.2009.10.002
VIJAYAKUMAR R, DEVAKUMAR B, HUANG X Y, et al. Energy transfer induced color-tunable emissions from Ba2Gd5B5O17∶Ce3+/Tb3+ borate phosphors for white LEDs [J]. J. Lumin., 2021, 229: 117685-1-8. doi: 10.1016/j.jlumin.2020.117685http://dx.doi.org/10.1016/j.jlumin.2020.117685
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. doi: 10.1016/j.jallcom.2019.03.088http://dx.doi.org/10.1016/j.jallcom.2019.03.088
WU C F, WANG Y H, JIE W. Hydrothermal synthesis and luminescent properties of LnPO4∶Tb(Ln=La, Gd) phosphors under VUV excitation [J]. J. Alloys Compd., 2007, 436(1-2): 383-386. doi: 10.1016/j.jallcom.2006.07.056http://dx.doi.org/10.1016/j.jallcom.2006.07.056
ZHANG Y, YE N, KESZLER D A. Na3Sc2(BO3)3 [J]. Acta Cryst. E, 2006, 62(12): i266-i268. doi: 10.1107/s1600536806036737http://dx.doi.org/10.1107/s1600536806036737
李其华, 刘利民, 曾立华, 等. Ca3La(BO3)3∶Tb3+的合成与发光性质 [J]. 发光学报, 2006, 27(2): 183-186. doi: 10.1016/j.jcrysgro.2005.10.085http://dx.doi.org/10.1016/j.jcrysgro.2005.10.085
LI Q H, LIU L M, ZENG L H, et al. Synthesis and luminescent properties of Ca3La(BO3)3∶Tb3+ phosphor [J]. Chin. J. Lumin., 2006, 27(2): 183-186. (in Chinese). doi: 10.1016/j.jcrysgro.2005.10.085http://dx.doi.org/10.1016/j.jcrysgro.2005.10.085
WEN D W, FENG J J, LI J H, et al. K2Ln(PO4)(WO4)∶Tb3+, Eu3+(Ln=Y, Gd and Lu) phosphors: highly efficient pure red and tuneable emission for white light-emitting diodes [J]. J. Mater. Chem. C, 2015, 3(9): 2107-2114. doi: 10.1039/c4tc02406khttp://dx.doi.org/10.1039/c4tc02406k
JI Y M, JIANG D Y, SHI J L. Preparation and spectroscopic properties of La2Hf2O7/Tb [J]. Mater. Lett., 2005, 59(8-9): 868-871. doi: 10.1016/j.matlet.2004.11.033http://dx.doi.org/10.1016/j.matlet.2004.11.033
SILVA A ADA, CEBIM M A, DAVOLOS M R. Excitation mechanisms and effects of dopant concentration in Gd2O2S∶Tb3+ phosphor [J]. J. Lumin., 2008, 128(7): 1165-1168. doi: 10.1016/j.jlumin.2007.11.095http://dx.doi.org/10.1016/j.jlumin.2007.11.095
KIM K, MOON Y M, CHOI S, et al. Luminescent properties of a novel green-emitting gallium borate phosphor under vacuum ultraviolet excitation [J]. Mater. Lett., 2008, 62(24): 3925-3927. doi: 10.1016/j.matlet.2008.04.085http://dx.doi.org/10.1016/j.matlet.2008.04.085
YOU H P, HONG G Y, ZENG X Q, et al. VUV excitation properties of LnAl3B4O12∶Re(Ln=Y, Gd; Re=Eu, Tb) [J]. J. Phys. Chem. Solids, 2000, 61(12): 1985-1988. doi: 10.1016/s0022-3697(00)00192-xhttp://dx.doi.org/10.1016/s0022-3697(00)00192-x
ZHAO L, WANG Y H, TAO Y. Visible quantum cutting through downconversion in GdBO3∶Tb3+ [J]. Electrochem. Solid⁃State Lett., 2011, 15(3): B13-B16. doi: 10.1149/2.007203eslhttp://dx.doi.org/10.1149/2.007203esl
LI Y, PAN Y, CHEN H M, et al. VUV⁃UV luminescence of Ce3+, Tb3+, Eu3+, and Dy3+ doped GdOCl [J]. Opt. Mater., 2015, 50: 184-187. doi: 10.1016/j.optmat.2015.10.019http://dx.doi.org/10.1016/j.optmat.2015.10.019
JI C Y, HUANG T H, HUANG Z, et al. High thermal stability and colour saturation red-emitting Ba2AGe2O7∶Eu3+(A = Mg, Zn) phosphors for WLEDs [J]. J. Lumin., 2019, 216: 116734-1-10. doi: 10.1016/j.jlumin.2019.116734http://dx.doi.org/10.1016/j.jlumin.2019.116734
ZHANG Z H, WANG Y H, HAO Y, et al. Synthesis and VUV photoluminescence of green-emitting X2-Y2SiO5∶Tb3+ phosphor for PDP application [J]. J. Alloys Compd., 2007, 433(1-2): L12-L14. doi: 10.1016/j.jallcom.2006.06.087http://dx.doi.org/10.1016/j.jallcom.2006.06.087
洪广言. 稀土发光材料——基础与应用 [M]. 北京: 科学出版社, 2011.
HONG G Y. Fundamental and Application of Rare Earth Luminescent Materials [M]. Beijing: Science Press, 2011. (in Chinese)
ZHANG X G, ZHAO C, CAO S X, et al. A green-yellow phosphor Mg1.94-xAl3.96Si5.04O18∶0.06Ce3+,xTb3+ with thermal anti-quenching property [J]. Optik, 2020, 217: 164809-1-10. doi: 10.1016/j.ijleo.2020.164809http://dx.doi.org/10.1016/j.ijleo.2020.164809
FU Y, HE X H, HU J P, et al. Comparison of superstar CsPbBr3 and classical LaPO4∶Tb3+,Ce3+ green-emitting nanophosphors [J]. Mater. Res. Express, 2019, 6(5): 055017. doi: 10.1088/2053-1591/ab0165http://dx.doi.org/10.1088/2053-1591/ab0165
WANG S H, XU Y Q, CHEN T, et al. A red phosphor LaSc3(BO3)4∶Eu3+ with zero-thermal-quenching and high quantum efficiency for LEDs [J]. Chem. Eng. J., 2021, 404: 125912. doi: 10.1016/j.cej.2020.125912http://dx.doi.org/10.1016/j.cej.2020.125912
LIU B, SHI C S, ZHANG Q L, et al. Temperature dependence of GdVO4∶Eu3+ luminescence [J]. J. Alloys Compd., 2002, 333(1-2): 215-218. doi: 10.1016/s0925-8388(01)01711-xhttp://dx.doi.org/10.1016/s0925-8388(01)01711-x
张思远. 稀土离子的光谱学——光谱性质和光谱理论 [M]. 北京: 科学出版社, 2008.
ZHANG S Y. Spectroscopy of Rare Earth Ions: Spectral Properties and Spectral Theroy [M]. Beijing: Science Press, 2008.(in Chinese)
LIU C Y, XIA Z G, LIAN Z P, et al. Structure and luminescence properties of green-emitting NaBaScSi2O7∶Eu2+ phosphors for near-UV-pumped light emitting diodes [J]. J. Mater. Chem. C, 2013, 1(43): 7139-7147. doi: 10.1039/c3tc31423ehttp://dx.doi.org/10.1039/c3tc31423e
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