Influence of Flux on Morphological and Luminescent Properties of Y3Al5O12:Tb3+ Phosphor

Quan Mao Yu

doi:10.4028/www.scientific.net/MSF.663-665.177

Paper Titles

The Effect of Spin-Orbit Splitting on the Third-Order Nonlinear Optical Susceptibility in CdSe/ZnS Quantum Dot Materials
p.158

Preparation of YVO₄:Eu³⁺,Ln (Ln = Bi³⁺, La³⁺, Li⁺) Red Phosphors by Combustion Synthesis and their Luminescence Properties
p.162

Effect of Sputtering Pressure on the Formation of Semiconducting Mg₂Si Films
p.166

Synthesis and Luminescent Properties of Violet-Ultraviolet Long Afterglow Phosphors
p.170

Influence of Flux on Morphological and Luminescent Properties of Y₃Al₅O₁₂:Tb³⁺ Phosphor
p.177

Surfacial Metallization of Carbon Fibers by Copper Coating and Field Emission Properties
p.183

Photocatalytic Performance of Polyoxometallate Intercalated Layered Double Hydroxide
p.187

Transmission Spectra of Quantum-Well Structured Photonic Crystals with Positive- or Negative- Refractive Index Materials
p.191

Electronic and Optical Properties of the Zn and Mg Doped AlN
p.195

HomeMaterials Science ForumMaterials Science Forum Vols. 663-665Influence of Flux on Morphological and Luminescent...

Influence of Flux on Morphological and Luminescent Properties of Y₃Al₅O₁₂:Tb³⁺ Phosphor

Abstract:

The Y3Al5O12: Tb3+ phosphors are synthesized by solid-state reaction method using fluxes of LiF, NaF, MgF2, AlF3, CaF2, SrF3, KH2PO4 and complex fluxes of LiF+AlF3, KH2PO4+LiF separately. The influence of fluxes on phosphors morphology and luminescent properties are investigated by SEM, HITACHI F-450 photometer and cathodoluminescent photometer. The results indicate that KH2PO4 can improve the morphology characteristics of the phosphors, but LiF, AlF3, NaF, MgF2, SrF3, CaF2 are unavailable. LiF, NaF, AlF3, KH2PO4 can improve the phosphors photoluminescent intensity more than 20 percent and cathodoluminescent intensity more than 10 percent. Using KH2PO4 as flux, excellent luminescent properties and well dispersed ~2 m spherical or sub-spherical YAG: Tb3+ phosphors can be synthesized under 1500 oC.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 663-665)

Pages:

177-182

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.663-665.177

Citation:

Cite this paper

Online since:

November 2010

Authors:

Quan Mao Yu

Keywords:

Cathodoluminescent Property, Morphology Characteristic, Photoluminescent Property, YAG: Tb³⁺ Phosphor

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S. Shionoya: in Phosphor Handbook, (CRC Press, Boca Raton, FL) Vol. 394 (1998), p.515.

Google Scholar

[2] Y. Huang, Y.S. Hu and W.D. Zhuang: J. Rare Earths Vol. 25 (2007), p.697.

Google Scholar

[3] A. Ikesue, T. Kinoshita, K. Kamata and K. Yoshida: J. Am. Ceram. Soc. Vol. 78 (1995), p.1033.

Google Scholar

[4] X.R. Xu, M.Z. Su: The Optical and luminescent materials [M]. Beijing: Chemical Industry Press, Materials Science and Development Center (in Chin. ), 2004: 321.

Google Scholar

[5] Q.M. Yu: The Exploration for Synthesis and Morphology & Size Control of Aluminate Phosphors [R]. (Peking University 2005).

Google Scholar

[6] G. Blasse and A. Bril: Appl. Phys. Lett. Vol. 11 (1967), p.53.

Google Scholar

[7] H. Kwak, S. J Kim, H.H. Yoon, S.J. Park and H.W. Choi: J. Electroceram. Vol. 23 (2009), p.397.

Google Scholar

[8] Sukwon Jung, Yun Chan Kang and Jung Hyeun Kim: J. Mater. Sci. Vol. 12 (2007), p.558.

Google Scholar

[9] Y. Hakuta, T. Haganuma, K. Sue, T. Adschiri and K. Arai: Mat. Res. Bull. Vol. 38 (2003), p.1257.

Google Scholar

[10] Y. Hakuta, K. Seino, H. Ura, T. Adschiri, H. Takizawa and K. Arai: J. Mater. Chem. Vol. 9 (1999), p.2671.

Google Scholar

[11] Q.M. Yu, Z.S. Liu and X.P. Jing: Chinese Journal of Liquid Crystals and Display, Vol. 20 (2005), p.7.

Google Scholar

[12] Butler Keith H: Fluorescent Lamp Phosphors Technology and Theory [M]. University Park and London: The Pennsylvania State University Press, 1980: 15.

Google Scholar

[13] S.S. Zhang, W.D. Zhuang and C.L. Zhao: Journal of The Chinese Rare Earth Society Vol. 20 (2002), p.605.

Google Scholar

[14] J.Y. Sun, H.Y. Du and W.X. Hu: Solid Luminous Materials [M] (Beijing: Chemical Industry Press, Environmental Science and publishing Center (in Chin. ) 2003), p.466.

Google Scholar

[15] Y.Y. Zhou, J. Lin and Z.Q. Zhao: Journal of The Chinese Rare Earth Society Vol. 19(2001), p.575.

Google Scholar

[16] G.Z. Xie: Theory and Application of Molten Salt [M]. Beijing: Metallurgy Industry Press (in Chin. ), 1998. 64.

Google Scholar