For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Effect of Different Oxygen Flow Rate on Physical Properties of ITO Thin Films Deposited by Ion-Assistant Electron Beam Evaporation
p.1004
Photoluminescence and Physical Properties of the Nano-Zn2SiO4:Mn Phosphor Powder under the Nitrogen Atmosphere
p.1009
The Effect of Post-Conventional Thermal Annealing Process on the Photoluminescence Characteristics of Si+-Implanted SiO2 Thin Films
p.1013
Ultra-Large Unilamellar Nanosheets Efficiently Exfoliated from (Y0.95Eu0.05)2(OH)5NO3·nH2O and their Self-Assembly into Oriented Oxide Film with Enhanced Photoluminescence Properties
p.1017
Synthesis of (La0.95Eu0.05)2O3 Red Phosphors with Hydroxide Nanowires as the Precursor: Template-Free Hydrothermal Processing and Photoluminescent Properties
p.1021
Co-Precipitation Synthesis and Photoluminescence Properties of Ce3+ Activated Terbium Aluminum Garnet (Tb1-xCex)3Al5O12 (0≤x≤0.05) Yellow Phosphors
p.1028
Luminescence Behaviors of the New Upconversion Phosphors of Yb/Ho Co-Doped (Gd1-xLux)3Al5O12 (x=0.1-0.5) Garnet Solid Solutions
p.1034
Composition, Structure and Electrical Resistivity of TiOx Thin Films Deposited by RF Magnetron Sputtering at Varied Substrate Temperatures
p.1039
Visible-Light-Driven Photocatalytic Performance of Ag@TiO2 Nanocrystals: The Effects of Phases and Morphologies
p.1043

Synthesis of (La0.95Eu0.05)2O3 Red Phosphors with Hydroxide Nanowires as the Precursor: Template-Free Hydrothermal Processing and Photoluminescent Properties

Article Preview

Abstract:

Ln (OH)3(Ln=La0.95Eu0.05) nanowires have been successfully synthesized through hydrothermal reaction, without using any template, from mixed solutions of the component nitrates. It was shown that neither solution pH (7.5-13) nor hydrothermal temperature (120 and 150 °C) significantly influences the phase structure and particle morphology of the product. The resultant Ln (OH)3 nanowires are of uniform dimension and good dispersion. A homogeneous Ln2O3 solid solution was yielded by calcining the hydroxide nanowires in the air at 800 oC. Under 285 nm excitation, the Ln2O3 phosphor exhibits the characteristic red emission of Eu3+ at ~630 nm and show emission behaviors clearly dependent on the calcination temperature, which were investigated in detail.

You might also be interested in these eBooks
High-Performance Ceramics VIII View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 602-603)

Pages:

1021-1027

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.602-603.1021

Citation:

Cite this paper

Online since:

March 2014

Authors:

Xue Jiao Wang, Ji Guang Li*, Qi Zhu, Xu Dong Sun

Keywords:

Hydrothermal Synthesis, Hydroxide Nanowires, Photoluminescence (PL), Red Phosphor

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] A.P. Alivisatos, Science. 271 (1996) 933-937.

Google Scholar

[2] Y.N. Xia, P.D. Yang, Y.G. Sun, et al., Adv. Mater. 15 (2003) 353-389.

Google Scholar

[3] C. Burda, X.B. Chen, R. Narayanan, M.A. EI-sayed, Chem. Rev. 105 (2005) 1025-1102.

Google Scholar

[4] J.T. Zhang, X.L. Li, X.M. Sun, Y. Li, J. Phys. Chem. B. 109 (2005) 12544-12548.

Google Scholar

[5] R.C. Jin, Y.W. Cao, C.A. Mirkin, et al., Science, 294 (2001) 1901-(1903).

Google Scholar

[6] A. Ghezelbash, M.B. Sigman, B.A. Jr Korgel, Nano Lett. 4 (2004) 537-542.

Google Scholar

[7] G. Li, Z. Hou, C. Peng, et al., Adv. Funct. Mater. 20 (2010) 3446-3456.

Google Scholar

[8] H. Zhang, H.W. Song, L.L. Han, et al., J. Nanosci. Nanotechno. 10 (2010) 2070-(2076).

Google Scholar

[9] M. Yada, M. Mihara, S. Mouri, et al., Adv. Mater. 14 (2002) 309-313.

Google Scholar

[10] G.S. Wu, L.D. Zhang, B.C. Cheng, et al., J. Am. Chem. Soc. 126 (2004) 5976-5977.

Google Scholar

[11] T.K. Tseng, J. Choi, L.G. Jacobsohn, et al., Appl. Phys. A 100 (2010) 1137-1142.

Google Scholar

[12] C. Peng, G.G. Li, X.J. Kang, et al., J. Colloid Interf. Sci. 355 (2011) 89-95.

Google Scholar

[13] S. Bernal, J.J. Calvino, M.A. Cauqui, et al., Catal. Today 50 (1999) 175-206.

Google Scholar

[14] D. Rutzinger, C. Bartsch, M. Doerr, et al., J. Solid State Chem. 183 (2010) 510-520.

Google Scholar

[15] G. Jia, Y.H. Zheng, K. Liu, et al., J. Phys. Chem. 113 (2009) 153-158.

Google Scholar

[16] G. Li, C. Peng, C. Zhang, et al., Inorg. Chem. 49 (2010) 10522-10535.

Google Scholar

[17] H. Liu, L. Wang, S. Chen, Mater. Lett. 61 (2007) 3629-3631.

Google Scholar

[18] G.G. Li, C.X. Li, Z.H. Xu, et al., Cryst Eng Comm, 12 (2010) 4208-4216.

Google Scholar

[19] X. Zhang, P.P. Yang, D. Wang, et al., Cryst. Growth Des. 12 (2012) 306-312.

Google Scholar

[20] J.A. Gadsden. Infrared spectra of minerals and related inorganic compounds. Newton (MA): Butterworth; (1975).

Google Scholar

[21] E. Matijevic, W.P. Hsu, J. Colloid Interf. Sci. 118 (1987) 506-523.

Google Scholar

[22] K. Nakamoto. Infrared spectra of inorganic and coordination compounds. New York: John Wiley & Sons; (1963).

Google Scholar

[23] H.Q. Liu, L.L. Wang, S.Q. Chen, B.S. Zou, J. Lumin. 126 (2007) 459-463.

Google Scholar

[24] J. Liu, X.Y. Fei, X.B. Yu, et al., J. Non-cryst. Solids 353 (2007) 4697-4701.

Google Scholar

[25] H.Q. Liu, L.L. Wang, W.Q. Huang, Z.W. Peng, Mater. Lett. 61 (2007) 1968-(1970).

Google Scholar

[26] J.K. Park, S.M. Park, C.H. Kim, et al., J. Mater. Sci. Lett. 20 (2001) 2231-2232.

Google Scholar

[27] S.P. Wang, Y.L. Zhao, J.J. Chen, et al., Superlattice. Microst. 47 (2010) 597-605.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.