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Synthesis and luminescent properties of porous YVO 4:Er nanoplates |
WU Hong; WANG Juan; XU Yunhua |
Shaanxi Key Laboratory of Nano-Materials and Technology; Xi'an University of Architecture and Technology; Xi'an 710055 |
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Cite this article:
WU Hong WANG Juan XU Yunhua. Synthesis and luminescent properties of porous YVO 4:Er nanoplates. Chin J Mater Res, 2009, 23(5): 557-560.
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Abstract simple low-temperature synthesis route of fabricating porous YVO4:Er nanoplates via a chemical co-precipitation method using Y2O3, NH4 VO3, Er2 O3 and ethylene glycol as the reacting precursors was proposed. The as-synthesized YVO4: Er was thermally treated at 300 and 600 for 2 h. The obtained samples were characterized by FTIR, XRD, TEM and PL. The results revealed that the luminescence intensity was significantly increased with increasing annealing temperature.
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Received: 17 March 2009
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Fund: Supported by the Fund for Key Laboratory of Shaanxi Province No.08JZ38. |
1 G.Z.Li, Z.L.Wang, M.Yu, Z.W.Quan, J.Lin, Fabrication and optical properties of core-shell structured spherical SiO2@GdVO4:Eu3+ phosphors via sol-gel process, J. Solid State Chem., 179, 2698(2006)
2 S.Erdei, N.M.Rodriguez, F.W.Ainger, W.B.White, D.Ravichandran, L.E.Cross, Luminescent characteristics and morphology of Eu3+: YVO4 phosphor powders prepared by HCR and flux techniques, J. Mater. Chem., 8, 99(1998)
3 S.Takeshitaa, T.Isobea, S.Niikura, Low-temperature wet chemical synthesis and photoluminescence properties of YVO4:Bi3+, Eu3+ nanophosphors, J. Lumin., 128, 1515(2008)
4 Y.H.Wang, Y.Y.Zuo, H.Gao, Mater, Luminescence properties of nanocrystalline YVO4:Eu3+ under UV and VUV excitation, Res. Bull., 41, 2147(2006)
5 W.J.Park, M.K.Jung, T.Masaki, S.J.Im, D.H.Yoon, Characterization of YVO4:Eu3+, Sm3+ red phosphor quick synthesized by microwave rapid heating method, Mater. Sci. Eng., B, 146, 95(2008)
6 M.Yada, M.Mihara, S.Mouri, Rareearth (Er, Tm, Yb, Lu) oxide nanotubes templated by dodecylsulfate assemblies, Adv. Mater., 14, 309(2002)
7 M.H.Cao, C.W.Hu, Q.Y.Wu, Controlled synthesis of LaPO4 and CePO4 nanorods/nanowires, Nanotechnology, 16(2), 282(2005)
8 G.X.Liu, G.Y.Hong, Synthesis and plmtoluminescence of Y2O3:RE3+(RE=Eu, Tb, Dy) porous nanotubes templated by carbon nanotubes, J. Nanoscience and Nanotechnology, 6, 120(2006) |
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