BaY2ZnO5:Tm3+/Yb3+荧光粉的试验优化设计合成及发光性质研究

孙佳石; 李香萍; 吴金磊; 李树伟; 石琳琳; 徐赛; 张金苏; 程丽红; 陈宝玖

doi:10.7498/aps.66.100201

摘要

为了获得BaY2ZnO5：Tm3+/Yb3+荧光粉材料的最大蓝色上转换发光强度，采用正交试验设计与二次通用旋转组合设计相结合的两步连续优化法对Tm3+和Yb3+掺杂浓度进行全局优化，得到该体系最强蓝光发射下的离子掺杂最佳浓度.采用高温固相反应法合成出蓝色上转换发光强度最强的BaY2ZnO5：Tm3+/Yb3+荧光粉材料，并对样品的晶体结构和上转换发光性质进行了研究.980 nm红外光激发下，测量了最优样品在不同激发电流下的上转换发射光谱，由强度制约关系确定样品的蓝色上转换发光为三光子过程.测量了最优样品温度相关的上转换发射光谱，发现样品的蓝色上转换发光强度随着样品温度的升高而持续减弱，即发生了温度猝灭现象，计算得激活能约为0.602 eV.

关键词:

Abstract

To obtain a maximal blue up-conversion luminescence of Tm3+/Yb3+ co-doped BaY2ZnO5 phosphors, orthogonal experimental design combined with quadratic general rotary unitized design method is employed to optimize the Tm3+ and Yb3+ ions doping concentration. Two sets of BaY2ZnO5:Tm3+/Yb3+ phosphors are synthesized by the traditional high temperature solid reaction method. The doping concentration ranges of Tm3+ and Yb3+ are first narrowed by orthogonal experimental design, and then quadratic general rotary unitized design is performed and one regression equation is established based on the experimental results from the latter design. The theoretical maximum value of the blue up-conversion luminescence intensity and the optimal Tm3+ and Yb3+ doping concentrations are obtained by genetic algorithm. The optimal sample is synthesized and its crystal structure and up-conversion luminescence properties are investigated. It is found that the blue up-conversion luminescence originates from three photon processes under 980 nm excitation. Temperature dependent up-conversion luminescence spectra of the optimal sample show that the blue up-conversion luminescence intensity declines with increasing temperature, implying the occurrence of thermal quenching of up-conversion luminescence. The calculated excitation energy is about 0.602 eV.

Keywords:

作者及机构信息

1.
大连海事大学物理系, 辽宁大连 116026

通信作者: 孙佳石, sunjs@dlmu.edu.cn;lixp@dlmu.edu.cn ; 李香萍, sunjs@dlmu.edu.cn;lixp@dlmu.edu.cn ;

基金项目: 国家自然科学基金（批准号：11374044，11274057）、中央高校基本科研业务费专项资金（批准号：3132017056，3132016333）、辽宁省自然科学基金（批准号：2015020190）和国家重点基础研究发展计划（批准号：2012CB626801）资助的课题.

Authors and contacts

1.
Department of Physics, Dalian Maritime University, Dalian 116026, China

Corresponding author: Sun Jia-Shi, sunjs@dlmu.edu.cn;lixp@dlmu.edu.cn ; Li Xiang-Ping, sunjs@dlmu.edu.cn;lixp@dlmu.edu.cn ;

Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 11374044, 11274057), the Fundamental Research Funds for the Central Universities of Ministry of Education of China (Grant Nos. 3132017056, 3132016333), the Natural Science Foundation of Liaoning Province, China (Grant No. 2015020190), and the National Basic Research Program of China (Grant No. 2012CB626801).

参考文献

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[3]	Luo Q, Qiao X S, Fan X P, Yang H, Zhang X H, Cui S, Wang L, Wang G 2009 J. Appl. Phys. 105 43506
[4]	Sun X Y, Zhang J H, Zhang X, Luo Y S, Hao Z D, Wang X J 2009 J. Appl. Phys. 105 13501
[5]	Tian B N, Chen B J, Tian Y, Li X P, Zhang J S, Sun J S, Zhong H Y, Cheng L H, Fu S B, Zhong H, Wang Y Z, Zhang X Q, Xia H P, Hua R N 2013 J. Mater. Chem. C 1 2338
[6]	Tian B N 2013 M. S. Dissertation (Dalian: Dalian Maritime University) (in Chinese) [田碧凝 2013 硕士学位论文 (大连: 大连海事大学)]
[7]	Guo C F, Ding X, Xu Y 2010 J. Am. Ceram. Soc. 93 1708
[8]	Ren L Q 2009 Design of Experiment and Optimization (Beijing: Science Press) pp174-180 (in Chinese) [任露泉 2009 试验设计及其优化 (北京: 科学出版社) 第174—180页]
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[10]	Abud-Archila M, Vázquez-Mzndujano D G, Ruiz-Cabrera M A 2008 J. Food Eng. 84 413
[11]	Zhang Q H, Wang J, Ni H Y, Wang L L 2012 J. Rare Metals 31 35
[12]	Boyer J C, Cuccia L A, Capobianco J A 2007 Nano Lett. 7 847
[13]	Chen D, Wang Y, Yu Y 2007 Appl. Phys. Lett. 91 051920
[14]	Zhang Q Y, Li T, Jiang Z H 2005 Appl. Phys. Lett. 87 171911
[15]	Piskuła Z, Staninski K, Lis S 2011 J. Rare Earth. 29 1166
[16]	Shi L L, Sun J S, Zhai Z H, Li X P, Zhang J S, Chen B J 2014 Acta Photo. Sin. 43 203301 (in Chinese) [石琳琳, 孙佳石, 翟梓会, 李香萍, 张金苏, 陈宝玖 2014 光子学报 43 203301]
[17]	Sun J S, Li S W, Shi L L, Zhou T M, Li X P, Zhang J S, Cheng L H, Chen B J 2015 Acta Phys. Sin. 64 243301 (in Chinese) [孙佳石, 李树伟, 石琳琳, 周天民, 李香萍, 张金苏, 程丽红, 陈宝玖 2015 物理学报 64 243301]
[18]	Xiang S Y, Chen B J, Zhang J S, Li X P, Sun J S, Zheng H, Wu Z L, Zhong H, Yu H Q, Xia H P 2014 Opt. Mater. Express 4 1966
[19]	Tian B N, Chen B J, Tian Y, Sun J S, Li X P, Zhang J S, Zhong H Y, Cheng L H, Hua R N 2012 J. Phys. Chem. Solid. 73 1314
[20]	Tian Y, Chen B J, Hua R N, Yu N S, Liu B Q, Sun J S, Cheng L H, Zhong H Y, Li X P, Zhang J S, Tian B N, Zhong H 2012 Cryst. Eng. Comm. 14 1760

施引文献

[1]	Blasse G, Grabmaier B C 1994 Luminescent Materials (Berlin: Springer Heidelberg) pp195-219
[2]	Xie W, Wang Y H, Quan J, Zhou C W, Liang F, Shao L X 2014 Acta Phys. Sin. 63 016101 (in Chinese) [谢伟, 王银海, 全军, 邹长伟, 梁枫, 邵乐喜 2014 物理学报 63 016101]
[3]	Luo Q, Qiao X S, Fan X P, Yang H, Zhang X H, Cui S, Wang L, Wang G 2009 J. Appl. Phys. 105 43506
[4]	Sun X Y, Zhang J H, Zhang X, Luo Y S, Hao Z D, Wang X J 2009 J. Appl. Phys. 105 13501
[5]	Tian B N, Chen B J, Tian Y, Li X P, Zhang J S, Sun J S, Zhong H Y, Cheng L H, Fu S B, Zhong H, Wang Y Z, Zhang X Q, Xia H P, Hua R N 2013 J. Mater. Chem. C 1 2338
[6]	Tian B N 2013 M. S. Dissertation (Dalian: Dalian Maritime University) (in Chinese) [田碧凝 2013 硕士学位论文 (大连: 大连海事大学)]
[7]	Guo C F, Ding X, Xu Y 2010 J. Am. Ceram. Soc. 93 1708
[8]	Ren L Q 2009 Design of Experiment and Optimization (Beijing: Science Press) pp174-180 (in Chinese) [任露泉 2009 试验设计及其优化 (北京: 科学出版社) 第174—180页]
[9]	He W, Xue W D, Tang B 2012 The Method of Optimal Design of Experiment and Data Analysis (Beijing: Chemical Industry Press) pp191-194 (in Chinese) [何为, 薛卫东, 唐斌 2012 优化试验设计方法及数据分析 (北京: 化学工业出版社) 第191—194页]
[10]	Abud-Archila M, Vázquez-Mzndujano D G, Ruiz-Cabrera M A 2008 J. Food Eng. 84 413
[11]	Zhang Q H, Wang J, Ni H Y, Wang L L 2012 J. Rare Metals 31 35
[12]	Boyer J C, Cuccia L A, Capobianco J A 2007 Nano Lett. 7 847
[13]	Chen D, Wang Y, Yu Y 2007 Appl. Phys. Lett. 91 051920
[14]	Zhang Q Y, Li T, Jiang Z H 2005 Appl. Phys. Lett. 87 171911
[15]	Piskuła Z, Staninski K, Lis S 2011 J. Rare Earth. 29 1166
[16]	Shi L L, Sun J S, Zhai Z H, Li X P, Zhang J S, Chen B J 2014 Acta Photo. Sin. 43 203301 (in Chinese) [石琳琳, 孙佳石, 翟梓会, 李香萍, 张金苏, 陈宝玖 2014 光子学报 43 203301]
[17]	Sun J S, Li S W, Shi L L, Zhou T M, Li X P, Zhang J S, Cheng L H, Chen B J 2015 Acta Phys. Sin. 64 243301 (in Chinese) [孙佳石, 李树伟, 石琳琳, 周天民, 李香萍, 张金苏, 程丽红, 陈宝玖 2015 物理学报 64 243301]
[18]	Xiang S Y, Chen B J, Zhang J S, Li X P, Sun J S, Zheng H, Wu Z L, Zhong H, Yu H Q, Xia H P 2014 Opt. Mater. Express 4 1966
[19]	Tian B N, Chen B J, Tian Y, Sun J S, Li X P, Zhang J S, Zhong H Y, Cheng L H, Hua R N 2012 J. Phys. Chem. Solid. 73 1314
[20]	Tian Y, Chen B J, Hua R N, Yu N S, Liu B Q, Sun J S, Cheng L H, Zhong H Y, Li X P, Zhang J S, Tian B N, Zhong H 2012 Cryst. Eng. Comm. 14 1760

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