NaLa(MoO4)2: RE3+ (RE3+= Eu3+, Sm3+, Er3+/Yb3+) microspheres: the synthesis and optical properties

被引：17
作者：
Gao, Zhiyi [1 ]
Wang, Zhiying [3 ]
Fu, Linlin [1 ]
Yang, Xingxing [1 ]
Fu, Zuoling [1 ,2 ]
Wu, Zhijian [4 ]
Jeong, Jung Hyun [5 ]
机构：
[1] Jilin Univ, Coll Phys, Minist Educ, Key Lab Coherent Light Atom & Mol Spect, Changchun 130023, Peoples R China
[2] Jilin Univ, State Key Lab Superhard Mat, Changchun 130012, Peoples R China
[3] Beihua Univ, Coll Chem & Biol, Fengman 132013, Jilin, Peoples R China
[4] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resources Utilizat, Changchun 130022, Peoples R China
[5] Pukyong Natl Univ, Dept Phys, Busan 608737, South Korea
来源：
MATERIALS RESEARCH BULLETIN | 2015年 / 70卷
基金：
中国博士后科学基金;
关键词：
Chemical synthesis; Luminescence; X-ray diffraction; UP-CONVERSION LUMINESCENCE; HYDROTHERMAL SYNTHESIS; PHOSPHORS; ENHANCEMENT;
D O I：
10.1016/j.materresbull.2015.06.002
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
NaLa(MoO4)(2): RE3+ (RE3+= Eu3+, Sm3+) microspheres have been synthesized at 180 degrees C via a facile EDTAmediated hydrothermal route. X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), photoluminescence (PL) spectra were employed to characterize the samples. It was found that the amount of EDTA in the initial solution was responsible for crystal phase and shape determination. The effect of Eu3+ and Sm3+ doping concentrations on the luminescent intensity was also investigated in details. Furthermore, the up-conversion (UC) emissions have been observed in a series of Er3+/Yb3+ codoped NaLa(MoO4)(2) samples. Concentration dependent studies revealed that the optimal composition was realized for a 2% Er3+ and 10% Yb3+-doping concentration. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：779 / 783
页数：5
相关论文
共 33 条
[1]   Optical spectroscopy of Tm3+ doped in KLa(MoO4)(2) crystals [J].
Cavalli, E ;
Meschini, C ;
Toncelli, A ;
Tonelli, M ;
Bettinelli, M .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1997, 58 (04) :587-595
[2]   Upconversion fluorescence imaging of cells and small animals using lanthanide doped nanocrystals [J].
Chatteriee, Dev K. ;
Rufalhah, Abdul J. ;
Zhang, Yong .
BIOMATERIALS, 2008, 29 (07) :937-943
[3]   Green upconversion luminescence from poly-crystalline Yb3+, Er3+ Co-doped CaMoO4 [J].
Chung, Jun Ho ;
Ryu, Jeong Ho ;
Eun, Jong Won ;
Lee, Jeong Hoon ;
Lee, Sang Yeop ;
Heo, Tae Hyung ;
Choi, Bong Geun ;
Shim, Kwang Bo .
JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 522 :30-34
[4]   Compression of scheelite-type SrMoO4 under quasi-hydrostatic conditions: Redefining the high-pressure structural sequence [J].
Errandonea, D. ;
Gracia, L. ;
Lacomba-Perales, R. ;
Polian, A. ;
Chervin, J. C. .
JOURNAL OF APPLIED PHYSICS, 2013, 113 (12)
[5]   White light generation by frequency upconversion in Tm3+/Ho3+/Yb3+-codoped fluorolead germanate glass [J].
Gouveia-Neto, A. S. ;
Bueno, L. A. ;
do Nascimento, R. F. ;
da Silva, E. A., Jr. ;
da Costa, E. B. ;
do Nascimento, V. B. .
APPLIED PHYSICS LETTERS, 2007, 91 (09)
[6]   LUMINESCENCE OF CALCIUM MOLYBDATE [J].
GROENINK, JA ;
HAKFOORT, C ;
BLASSE, G .
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1979, 54 (01) :329-336
[7]   Upconversion white luminescence of TeO2:Tm3+/Er3+/Yb3+ nanoparticles [J].
Hu, Hui ;
Bai, Yan .
JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 527 :25-29
[8]   A novel red phosphor for white light emitting diodes [J].
Hu, YS ;
Zhuang, WD ;
Ye, HQ ;
Wang, DH ;
Zhang, SS ;
Huang, XW .
JOURNAL OF ALLOYS AND COMPOUNDS, 2005, 390 (1-2) :226-229
[9]   INFRARED-PUMPED VISIBLE LASER [J].
JOHNSON, LF ;
GUGGENHEIM, HJ .
APPLIED PHYSICS LETTERS, 1971, 19 (02) :44-+
[10]   Properties of Nd3+-doped and undoped tetragonal PbWO4, NaY(WO4)2, CaWO4, and undoped monoclinic ZnWO4 and CdWO4 as laser-active and stimulated Raman scattering-active crystals [J].
Kaminskii, AA ;
Eichler, HJ ;
Ueda, K ;
Klassen, NV ;
Redkin, BS ;
Li, LE ;
Findeisen, J ;
Jaque, D ;
García-Sole, J ;
Fernández, J ;
Balda, R .
APPLIED OPTICS, 1999, 38 (21) :4533-4547
1234