Synthesis and Photoluminescence of Cr-Doped Rod-Like ZnO Particles by Hydrothermal Method

Lian Mao Hang; Zhi Yong Zhang; Jun Feng Yan

doi:10.4028/www.scientific.net/AMR.306-307.176

Paper Titles

Preparation and Electrochemical Properties of Pt/Mesoporous-C for Oxygen Reduction Reaction: Effect of Carbonation Temperature
p.155

Growth and Photovoltaic Performance of Single-Crystal TiO₂ Nanorod Array Directly on Transparent Conducting Substrates
p.159

Synchrotron Radiation X-Ray Absorption and Optical Studies of Cubic SiC Films Grown on Si by Chemical Vapor Deposition
p.167

Luminescence in Rare Earth Activated AlPO₄ Phosphor
p.171

Synthesis and Photoluminescence of Cr-Doped Rod-Like ZnO Particles by Hydrothermal Method
p.176

Silicon Microfabrication Processes Including Anodic Bonding of Extremely Thin (60 μm –Thick) Silicon on Glass
p.180

Characteristics of Gamma–Ray Irradiated Pentacene Organic Thin Film Field Effect Transistors
p.185

Fabrication of Condenser Microphones on Silicon on Insulator Wafer
p.193

Influence of the Quality of AlN Buffer Layer on the Quality of GaN Epitaxial Layer on Silicon Substrate
p.201

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 306-307Synthesis and Photoluminescence of Cr-Doped...

Synthesis and Photoluminescence of Cr-Doped Rod-Like ZnO Particles by Hydrothermal Method

Abstract:

Cr-doped rod-like ZnO particles with nominal 3 at% doping concentration were synthesized by hydrothermal method. The structural and optical properties of the sample were investigated by X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM) and photoluminescence (PL). The results show that the as-synthesized product is of hexagonal wurtzite structure without metallic Cr or other secondary phases and the morphology of the ZnO particles is rod shaped. The room-temperature PL spectrum of the Cr-doped rod-like ZnO particles exhibits a strong blue emission at 440nm and two weak emission bands centered at 410nm and 565nm, respectively.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 306-307)

Pages:

176-179

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.306-307.176

Citation:

Cite this paper

Online since:

August 2011

Authors:

Lian Mao Hang, Zhi Yong Zhang, Jun Feng Yan

Keywords:

Hydrothermal, Photoluminescence (PL), Zinc Oxide (ZnO)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] M.H. Huang, S. Mao, H. Feick, H. Yan, Y. Wu, H. Kind, E. Webber, R. Russo, P. Yang, Room-temperature ultraviolet Nanowire nanolasers, Science 292 (2001) 1897-1899.

DOI: 10.1126/science.1060367

Google Scholar

[2] T. Dietl, H. Ohno, F. Matsukura, J. Cibert, D. Ferrand, Zener Model Description of Ferromagnetism in Zinc-Blende Magnetic Semiconductors, Science 287 (2000) 1019-1022.

DOI: 10.1126/science.287.5455.1019

Google Scholar

[3] H.M. Hu, C.H. Deng, X.H. Huang, Hydrothermal growth of center-hollow multigonal star-shaped ZnO architectures assembled by hexagonal conic nanotubes, Mater. Chem. Phys. 121 (2010) 364-369.

DOI: 10.1016/j.matchemphys.2010.01.044

Google Scholar

[4] D.W. Chu, Y.P. Zeng, D.L. Jiang, Synthesis and growth mechanism of Cr-doped ZnO single-crystalline nanowires, Solid State Commun. 143 (2007) 308-312.

DOI: 10.1016/j.ssc.2007.05.036

Google Scholar

[5] L.L. Wu, Y.S. Wu, X.R. Pan, F.Y. Kong, Synthesis of ZnO nanorod and the annealing effect on its photoluminescence property, Optical Mater. 28 (2006) 418-422.

DOI: 10.1016/j.optmat.2005.03.007

Google Scholar

[6] S.Y. Gao, H.D. Li, J.J. Yuan, Y.A. Li, X.X. Yang, J.W. Liu, ZnO nanorods/plates on Si substrate grown by low-temperature hydrothermal reaction, Appl. Surf. Sci. 256 (2010) 2781-2785.

DOI: 10.1016/j.apsusc.2009.11.028

Google Scholar

[7] L.Z. Pei, H.S. Zhao, W. Tan, H.Y. Yu, Y.W. Chen, C.G. Fan, Q.F. Zhang, Hydrothermal oxidization preparation of ZnO nanorods on zinc substrate, Physica E 42 (2010) 1333-1337.

DOI: 10.1016/j.physe.2009.08.026

Google Scholar

[8] Y.B. Li, Y. Li, M.Y. Zhu, T. Yang, J. Huang, H.M. Jin, Y.M. Hu, Structure and magnetic properties of Cr-doped ZnO nanoparticles prepared under high magnetic field, Solid State Commun. 150 (2010) 751-754.

DOI: 10.1016/j.ssc.2010.01.027

Google Scholar

[9] D.W. Chu, Y.P. Zeng, D.L. Jiang, Hydrothermal synthesis and optical properties of Pb2+ doped ZnO nanorods, Mater. Lett. 60 (2006) 2783-2785.

DOI: 10.1016/j.matlet.2006.01.089

Google Scholar

[10] H.M. Hu, X.H. Huang, C.H. Deng, X.Y. Chen, Y.T. Qian, Hydrothermal synthesis of ZnO nanowires and nanobelts on a large scale, Mater. Chem. Phys. 106 (2007) 58-62.

DOI: 10.1016/j.matchemphys.2007.05.016

Google Scholar