Mn-Mg共掺杂AlON荧光粉制备及荧光性质

钟红梅; 刘茜; 周遥; 庄建东; 周虎

doi:10.3788/fgxb20133403.0292

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Mn-Mg共掺杂AlON荧光粉制备及荧光性质

半导体发光、激光和光电性质 | 更新时间：2020-08-12

- Mn-Mg共掺杂AlON荧光粉制备及荧光性质
- Synthesis and Photoluminescence of Mn-Mg Co-doped AlON Phosphors
- 发光学报 2013年34卷第3期页码：292-296
- 作者机构：
  
  中国科学院上海硅酸盐研究所高性能陶瓷和超微结构国家重点实验室上海,200050
- 作者简介：
- 基金信息：
  
  高性能陶瓷和超微结构国家重点实验室主任青年基金项目(SKL200905)()
- DOI：10.3788/fgxb20133403.0292
  中图分类号： O482.31
- 纸质出版日期：2013-3-10，
  
  收稿日期：2012-11-9，
  
  修回日期：2013-1-15，
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钟红梅, 刘茜, 周遥, 庄建东, 周虎. Mn-Mg共掺杂AlON荧光粉制备及荧光性质[J]. 发光学报, 2013,34(3): 292-296

ZHONG Hong-mei, LIU Qian, ZHOU Yao, ZHUANG Jian-dong, ZHOU Hu. Synthesis and Photoluminescence of Mn-Mg Co-doped AlON Phosphors[J]. Chinese Journal of Luminescence, 2013,34(3): 292-296
钟红梅, 刘茜, 周遥, 庄建东, 周虎. Mn-Mg共掺杂AlON荧光粉制备及荧光性质[J]. 发光学报, 2013,34(3): 292-296 DOI： 10.3788/fgxb20133403.0292.

ZHONG Hong-mei, LIU Qian, ZHOU Yao, ZHUANG Jian-dong, ZHOU Hu. Synthesis and Photoluminescence of Mn-Mg Co-doped AlON Phosphors[J]. Chinese Journal of Luminescence, 2013,34(3): 292-296 DOI： 10.3788/fgxb20133403.0292.

摘要

采用固相反应法成功合成了一系列Mn-Mg共掺的Al

荧光粉。结果显示煅烧条件和Mn的掺杂浓度对Mn-Mg共掺的AlON荧光粉的制备和发光性质都有重要影响。获得纯相AlON的温度从未掺杂的1 900 ℃下降到10% Mn和10% Mg(摩尔分数)共掺杂的1 800 ℃。晶格参数随着Mn掺杂浓度升高而增加

说明Mn进入了AlON晶格中。未掺杂和Mg单掺以及10% Mn和10% Mg共掺杂样品的发射光谱都含有一个350～600 nm之间的宽带发射。绿光发射归属于Mn的3d电子之间的传输。蓝光发射可能与杂质或Al空位相关。

Abstract

A set of spinel-type Al

phosphors co-doped with Mn-Mg were successfully synthesized by solid-state reaction. The results clearly show that the calcination conditions and doping concentration influence the preparation and photoluminescence properties of Mn-doped AlON phosphors. The temperature for obtaining undoped pure phase Al

sample is 1 900 ℃ for

while is 1 800 ℃ for 10% Mn and 10% Mg(mole fraction) co-doped samples. The lattice parameter increases with Mn concentration

which suggesting Mn

ion doped into AlON crystal lattice. The PL spectra reveal that there exist a broad-band emission from 350 to 600 nm for undoped and all of doped samples. The broad band green emission is observed in 10% Mn and 10%Mg(mole fraction) co-doped sample. The green emission is attributed to the transition of 3d electrons of Mn

ion and the blue emission might be related to impurities or Al vacancy.

关键词

光致发光纯相AlON

Keywords

photoluminescencepure phaseAlON

references

Yamamoto H, White LED phosphors: The next step [J]. SPIE, 2010, 7598:759808-1-10.[2] He X H, Lian N, Sun J H, et al. Dependence of luminescence properties on composition of rare-earth actived(oxy)nitrides phosphors for white-LEDs applications [J]. J. Mater. Sci., 2009, 44 (18):4763-4775.[3] Xie R J, Hirosaki N, Mitomo M, et al. Strong green emission from α-SiAlON activated by divalent ytterbium under blue light irradiation [J]. J. Phys. Chem. B, 2005,109 (19):9490-9494.[4] Xie R J, Hirosaki N, Mitomo M, et al. Photoluminescenceal of rare-earth-doped Ca-α-SiAlON phosphors: Composition and concentration dependence [J]. J. Am. Ceram. Soc, 2005,88 (10):2883-2888.[5] Kikkawa S, Nagasaka K, Takeda T, et al. Preparation and lithium doping of gallium oxynitride by ammonia nitridation via a citrate precursor route [J]. Solid State Chem., 2007,180 (3):1984-1989.[6] Li H L, Xie R, Hirosaki N, et al. Phase purity and luminescence properties of fine Ca-α-SiAlON∶Eu phosphors synthesized by gas reduction nitridation method [J]. J.Electrochem.Soc., 2008, 155 (6):J175-J179.[7] Xie R J, Hirosaki N, Li H L, et al. Synthesis and photoluminescence properties of β-sialon∶Eu2+(Si6-zAlzOzN8-z∶Eu2+):A promising green oxynitride phosphor for white light-emitting diodes[J]. J. Electrochem. Soc., 2007,154 (10):J314-J319.[8] Liu L H., Xie R J, Hirosaki N, et al. Optical properties of blue-emitting CexSi6-zAlz-xOz+1.5xN8-z-x for white light-emitting diodes [J]. J. Electrochem.Soc., 2010, 157 (1):H50-H54.[9] Zhu X W, Masubuchi Y, Motohashi T, et al. The z value dependence of photoluminescence in Eu2+-doped β-SiAlON(Si6-zAlzOzN8-z) with 1≤z≤4 [J]. J. Alloys Compds., 2010, 489 (1):157-161. [10] Inoue K, Hirosaki N, Xie R J, et al. High efficient thermally stable blue-emitting AlN∶Eu2+ phosphor for ultraviolet white light-emitting diodes [J]. J. Phys. Chem. C, 2009, 113(21):9392-9397.[11] Li H L, Xie R J, Hirosaki N, et al. Synthesis and photoluminescence properties of Sr2Si5N8∶Eu2+red phosphor by a gas-reduction and nitridation method [J]. J. Electrochem. Soc., 2008, 155 (12):J378-J381. [12] Duan C J, Delsing A C A., Hintzen H T, Red emission from Mn2+ on a tetrahedral site in MgSiN2 [J]. J. Lumin., 2009, 129 (3):645-649. [13] Xie R J, Hirosaki N, Liu X J,et al. Crystal structure and photoluminescence of Mn2+-Mg2+ codoped gamma aluminum oxynitride (γ-AlON):A promising green phosphorfor white light-emitting diodes [J]. Appl. Phys. Lett., 2008, 92 (20):201905 -1-3.[14] Kikkawa S, Hatta N, Takeda T, et al. Preparation of aluminum oxynitride by nitridation of a precursor derived from aluminum-glycine gel and the effects of the presence of europium [J]. J. Am. Ceram. Soc., 2008, 91(3):924-928.[15] Yin L J, Xu L Y, Hao Y, et al. Synthesis and photoluminescence of Eu2+-Mg2+ co-doped γ-AlON phosphors [J]. Matter.Lett., 2009, 6(17):1511-1513.

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