Synthesis and Luminescent Properties of YPO4:Eu3+ Cornflakes Self-Assembled by Nanocrystals

被引：0

作者：

Lv, Changhe ^{[1
]}

Zhang, Linyun ^{[1
]}

Guan, Hangmin ^{[1
]}

Zhu, Dechun ^{[1
]}

机构：

[1] Hefei Univ, Dept Chem & Mat Engn, Hefei 230022, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 09期

关键词：

Rare earth; Nanomaterials; Hydrothermal; Self-assembly;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A large-scale navel YPO4:Eu3+ cornflakes self-assembled by nanocrystals were synthesized by a facile hydrothermal method. X-Ray diffraction results show that the cornflakes are pure tetragonal structure. Transmission electron microscopy and selected area electron diffraction studies indicate that the YPO4:Eu3+ cornflakes are polycrystalline structure with a narrow size distribution. Photoluminescence spectra results demonstrate that the YPO4:Eu3+ cornflakes have two strong D-5(0)/F-7(1) (590 nm) and D-5(0)/F-7(2) (616 nm) transition peaks corresponding to orange-red and red colour, respectively.

引用

页码：4133 / 4135

页数：3

共 6 条

[1] Conductive core-shell particles: An approach to self-assembled mesoscopic wires
Kaltenpoth, G
Himmelhaus, M
Slansky, L
Caruso, F
Grunze, M
[J]. ADVANCED MATERIALS, 2003, 15 (13) : 1113 - +
[2] Disappearance and Recovery of Luminescence in Bi3+, Eu3+ Codopecl YPO4 Nanoparticles Due to the Presence of Water Molecules Up to 800 °C
Luwang, M. Niraj
Ningthoujam, R. S.
Srivastava, S. K.
Vatsa, R. K.
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (09) : 2998 - 3004
[3] Synthesis of inorganic materials with complex form
Mann, S
Ozin, GA
[J]. NATURE, 1996, 382 (6589) : 313 - 318
[4] A Novel (3,6,6)-Connected 3D Supramolecular Framework Constructed from 2D (4,4) Coordination Network [Pb(H2pimdc)2(H2O)2]n
Wang, Ni
Li, Dong-Sheng
Zhao, Jun
Zhang, Peng
He, Qiu-Fen
Ke, Xi-Jun
Li, Cai
[J]. SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2010, 40 (10) : 762 - 767
[5] MOLECULAR SELF-ASSEMBLY AND NANOCHEMISTRY - A CHEMICAL STRATEGY FOR THE SYNTHESIS OF NANOSTRUCTURES
WHITESIDES, GM
MATHIAS, JP
SETO, CT
[J]. SCIENCE, 1991, 254 (5036) : 1312 - 1319
[6] Yang M., 2011, CRYSTENGCOMM, V12, P4141

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