Synthesis and optical properties of Tb-doped pentazinc dimolybdate pentahydrate

被引：17
作者：
Zhai, Bao-gai [1 ]
Ma, Qing-lan [2 ]
Yang, Long [1 ]
Huang, Yuan Ming [1 ]
机构：
[1] Changzhou Univ, Sch Math & Phys, Changzhou 213164, Jiangsu, Peoples R China
[2] Nantong Univ, Sch Elect & Informat, Nantong 226019, Jiangsu, Peoples R China
来源：
RESULTS IN PHYSICS | 2017年 / 7卷
基金：
中国国家自然科学基金;
关键词：
Pentazinc bimolybdate pentahydrate; Photoluminescence; Phase transition; Dehydration; Calcination; LUMINESCENCE; PHOSPHOR; TRANSITION; GROWTH;
D O I：
10.1016/j.rinp.2017.10.026
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Tb3+ doped pentazinc bimolybdate pentahydrate (Zn5Mo2O11 center dot 5H(2)O) was synthesized via the precipitation method. Thermal gravimetric analysis and differential scanning calorimetric analysis indicate that Zn5Mo2O11 center dot 5H(2)O is decomposed into ZnMoO4 at the phase transition temperature 267 degrees C. The photoluminescence characterization shows that the characteristic emissions of Tb3+ at 488, 544, 586 and 613 nm are superimposed over a broad emission band of Zn5Mo2O11 center dot 5H(2)O. The characteristic emissions of Tb3+ ions get weakened in intensity as the calcination temperature increases from 150 to 267 degrees C. Our results have demonstrated that Tb3+ can be used as an effective and direct probe in the spectroscopic studies on the phase transition of Zn5Mo2O11 center dot 5H(2)O. (C) 2017 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.
引用
收藏
页码：3991 / 4000
页数：10
相关论文
共 22 条
[1]   Enriched Zn100MoO4 scintillating bolometers to search for 0ν2β decay of 100Mo with the LUMINEU experiment [J].
Barabash, A. S. ;
Chernyak, D. M. ;
Danevich, F. A. ;
Giuliani, A. ;
Ivanov, I. M. ;
Makarov, E. P. ;
Mancuso, M. ;
Marnieros, S. ;
Nasonov, S. G. ;
Nones, C. ;
Olivieri, E. ;
Pessina, G. ;
Poda, D. V. ;
Shlegel, V. N. ;
Tenconi, M. ;
Tretyak, V. I. ;
Vasiliev, Ya. V. ;
Velazquez, M. ;
Zhdankov, V. N. .
EUROPEAN PHYSICAL JOURNAL C, 2014, 74 (10) :1-7
[2]   Preparation and luminescence characterization of Zn(l-x)MoO4: xDy3+ phosphor for white light-emitting diodes [J].
Chengaiah, T. ;
Jayasankar, C. K. ;
Pavani, K. ;
Sasikala, T. ;
Moorthy, L. Rama .
OPTICS COMMUNICATIONS, 2014, 312 :233-237
[3]   Synthesis, characterization and crystal structure of zinc dimolybdate pentahydrate ZnMo2O7 • 5H2O [J].
Grzywa, M. ;
Lasocha, W. ;
Surga, W. .
JOURNAL OF SOLID STATE CHEMISTRY, 2007, 180 (05) :1590-1594
[4]   Growth and Properties of ZnMoO4 Single Crystals [J].
Ivleva, L. I. ;
Voronina, I. S. ;
Berezovskaya, L. Yu. ;
Lykov, P. A. ;
Osiko, V. V. ;
Iskhakova, L. D. .
CRYSTALLOGRAPHY REPORTS, 2008, 53 (06) :1087-1090
[5]   Luminescence properties of ZnMoO4:Tb3+ green phosphor prepared via co-precipitation [J].
Ju, Xiaoxia ;
Li, Xueming ;
Li, Wulin ;
Yang, Wenjing ;
Tao, Chuanyi .
MATERIALS LETTERS, 2011, 65 (17-18) :2642-2644
[6]   Tunable photoluminescence of porous silicon by liquid crystal infiltration [J].
Ma, Qing-lan ;
Xiong, Rui ;
Huang, Yuan Ming .
JOURNAL OF LUMINESCENCE, 2011, 131 (10) :2053-2057
[7]   Optical and luminescence studies of ZnMoO4 using vacuum ultraviolet synchrotron radiation [J].
Mikhailik, V. B. ;
Kraus, H. ;
Wahl, D. ;
Ehrenberg, H. ;
Mykhaylyk, M. S. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2006, 562 (01) :513-516
[8]   Comparative study of the synthesis of layered transition metal molybdates [J].
Mitchell, S. ;
Gomez-Aviles, A. ;
Gardner, C. ;
Jones, W. .
JOURNAL OF SOLID STATE CHEMISTRY, 2010, 183 (01) :198-207
[9]   Cu, Mn and Co molybdates derived from novel precursors catalyze the oxidative dehydrogenation of propane [J].
Palacio, LA ;
Echavarría, A ;
Sierra, L ;
Lombardo, EA .
CATALYSIS TODAY, 2005, 107-08 :338-345
[10]   A general precipitation strategy for large-scale synthesis of molybdate nanostructures [J].
Peng, Cheng ;
Gao, Lian ;
Yang, Songwang ;
Sun, Jing .
CHEMICAL COMMUNICATIONS, 2008, (43) :5601-5603
123