Synthesis of NaYF4:Yb, Er up-conversion luminophore from nitrate flux

被引：1
作者：
Fedorov, P. P. [1 ]
Mayakova, M. N. [1 ]
Alexandrov, A. A. [1 ]
Voronov, V. V. [1 ]
Pominova, D., V [1 ]
Chernova, E., V [1 ]
Ivanov, V. K. [2 ]
机构：
[1] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia
[2] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia
来源：
NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS | 2020年 / 11卷 / 04期
关键词：
sodium yttrium fluoride; fluorite crystal structure; gagarinite crystal structure; flux; sodium nitrate; MOLTEN-SALT SYNTHESIS; SIZE; NANOCRYSTALS; GROWTH; BLUE; TM; LN; LUMINESCENCE; FLUORESCENCE; MECHANISM;
D O I：
10.17586/2220-8054-2020-11-4-417-423
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The behavior of nanoparticle ensembles was studied using of NaRF4 hexagonal phases. The evolution of particles in the process of rapid and productive synthesis from flux as a result of a chemical reaction was investigated. A low-temperature synthesis process in the medium of sodium nitrate was used. Synthesis of the samples of up-conversion phosphor NaY0.78Yb0.2Er0.02F4 was performed from rare-earth nitrates at 350 - 430 degrees C for 15 - 500 min. NaF was used as the fluorinating agent. Powder X-ray phase analysis and scanning electron microscopy revealed a rapid transformation of the cubic alpha modification into a hexagonal phase, followed by the transformation of nanoparticles into hexagonal prisms of micron sizes. The up-conversion luminescence energy yield increased as the reaction time increased.
引用
收藏
页码：417 / 423
页数：7
相关论文
共 50 条
[21]   Synthesis of NaYF4:Yb/Er/Gd up-conversion luminescent nanoparticles and luminescence resonance energy transfer-based protein detection [J].
Zhang, Jingpu ;
Mi, Congcong ;
Wu, Hongyan ;
Huang, Huaiqing ;
Mao, Chuanbin ;
Xu, Shukun .
ANALYTICAL BIOCHEMISTRY, 2012, 421 (02) :673-679
[22]   Branched NaYF4:Yb, Er Up-Conversion Phosphors with Luminescent Properties for Anti-Counterfeiting Application [J].
Tan, Haihu ;
Xie, Shaowen ;
Xu, Jianxiong ;
Li, Na ;
Zhang, Changfang ;
Xu, Lijian ;
Zheng, Jie .
SCIENCE OF ADVANCED MATERIALS, 2017, 9 (12) :2223-2233
[23]   Avidin conjugation to up-conversion phosphor NaYF4:Yb3+, Er3+ by the oxidation of the oligosaccharide chains [J].
Kong, Deyan ;
Quan, Zewei ;
Yang, Jun ;
Yang, Piaoping ;
Li, Chunxia ;
Lin, Jun .
JOURNAL OF NANOPARTICLE RESEARCH, 2009, 11 (04) :821-829
[24]   Ultrasensitive Polarized Up-Conversion of Tm3+-Yb3+ Doped β-NaYF4 Single Nanorod [J].
Zhou, Jiajia ;
Chen, Gengxu ;
Wu, E. ;
Bi, Gang ;
Wu, Botao ;
Teng, Yu ;
Zhou, Shifeng ;
Qiu, Jianrong .
NANO LETTERS, 2013, 13 (05) :2241-2246
[25]   Up-conversion FRET from Er3+/Yb3+:NaYF4 Nanophosphor to CdSe Quantum Dots [J].
Bednarkiewicz, Artur ;
Nyk, Marcin ;
Samoc, Marek ;
Strek, Wieslaw .
JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (41) :17535-17541
[26]   Monodisperse, size-tunable and highly efficient β-NaYF4:Yb,Er(Tm) up-conversion luminescent nanospheres: controllable synthesis and their surface modifications [J].
Liu, Chenghui ;
Wang, Hui ;
Li, Xiao ;
Chen, Depu .
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (21) :3546-3553
[27]   Synthesis of NaYF4 microcrystals with different morphologies and enhanced up-conversion luminescence properties [J].
Wang, Yan ;
Gai, Shili ;
Niu, Na ;
He, Fei ;
Yang, Piaoping .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2013, 15 (39) :16795-16805
[28]   A novel synthesis method and up-conversion properties of hexagonal-phase NaYF4:Er nano-crystals [J].
Luo Xianjia ;
Yuminami, Ryosuke ;
Sakurai, Takeaki ;
Akimoto, Katsuhiro .
JOURNAL OF RARE EARTHS, 2013, 31 (03) :267-270
[29]   Synthesis Protocols for δ-Doped NaYF4:Yb,Er [J].
Li, Zhihua ;
Park, W. ;
Zorzetto, G. ;
Lemaire, J-S ;
Summers, C. J. .
CHEMISTRY OF MATERIALS, 2014, 26 (05) :1770-1778
[30]   Size dependence of up-conversion luminescence of NaYF4:Yb3+/Tm3+ [J].
Liu Xiaoge ;
Dai Rucheng ;
Wang Zhongping ;
Zhang Zengming .
JOURNAL OF RARE EARTHS, 2010, 28 :215-218
12345