For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
The Influnence of the Amplitude and Frequency of Sweeped Magnetic Field on the Exchange Bias and Coercivity for Ferromagnetic / Antiferromagnetic Films: Monte Carlo Simulation
p.538
Structure and Spectrum of (IrnN)0, ± (n=1~6) Clusters by Density Functional Theory Methods
p.543
Catalytic Degradation of Reactive Golden Yellow CRL Using Iron Doped Zinc Oxide
p.549
Photocatalytic Treatment of MO in Water with BiOBr Photocatalyst
p.554
Temperature Induced Morphology Transformation of ZnO under Hydrothermal Condition
p.559
Synthesis and Characterization of Functional Cholesteryl Substituted Luminol Derivative
p.565
A Timesaving Solution Route for Hollow Polymer Microspheres by Alkali Neutralization Method
p.570
Synthesis and Properties of Fe3O4 Ferrofluids with Narrow Particle Size Distribution
p.575
Design and Fabrication of Low-Power Planar Type Gas Sensor
p.580

Temperature Induced Morphology Transformation of ZnO under Hydrothermal Condition

Article Preview

Abstract:

ZnO nanostructures with different morphology were successfully prepared via a hexamethylendiamine-assisted hydrothermal synthesis route by only adjusting reaction temperature. The prepared ZnO samples were characterized by powder X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and high resolution TEM (HRTEM). Results indicated that uniform flake-like ZnO nanoparticles with a similar thickness of about 70 nm and flower-like ZnO nanostructures assembled by prism-like nanorods were prepared at 120 °C and 180 °C, respectively. Possible mechanisms for the formation of ZnO with different morphologies were discussed. The photocatalytic properties of the as-prepared flake-like ZnO nanoparticles and flower-like ZnO nanostructures were studied.

You might also be interested in these eBooks
Frontier of Nanoscience and Technology View Preview

Info:

Periodical:

Materials Science Forum (Volume 694)

Pages:

559-564

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.694.559

Citation:

Cite this paper

Online since:

July 2011

Authors:

Yan Wei Li, Guang Sun, Jian Liang Cao, Hari Bala, Yan Wang, Jie Wang, Xiao Shuai Wu, Zhan Ying Zhang

Keywords:

Field Emission Scanning Electron Microscopy (FESEM), Hydrothermal Synthesis, Photocatalyst, Zinc Oxide (ZnO)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Z.W. Pan, Z.R. Dai, Z.L. Wang, Science Vol. 291 (2001), p.1947-(1949).

Google Scholar

[2] D.G. Thomas, J. Phys. Chem. Solid Vol. 15 (1960), pp.86-96.

Google Scholar

[3] M. Yoshimoto, S. Takagi, Y. Umemura, M. Hada, H. Nakastuji, J. Catal. Vol. 173 (1998), pp.53-63.

Google Scholar

[4] B. O'Regan, D.T. Schwarthz, S.M. Zakeeruddin, M. Gratzel, Adv. Mater. Vol. 12 (2000), pp.1263-1267.

Google Scholar

[5] M.H. Huang, S. Mao, P. Yang, etc. Science Vol. 292 (2001), pp.1897-1899.

Google Scholar

[6] Q. Wan, Q.H. Li, C.L. Lin, etc. Appl. Phys. Lett. Vol. 84 (2004), pp.3654-3656.

Google Scholar

[7] L. Shen, H. Zhang, S.W. Guo , Mater. Chem. Phys. Vol. 114 (2009), pp.580-583.

Google Scholar

[8] T.H. Vlasenflin, M. Tanaka, Solid State Commun. Vol. 142 (2007), pp.292-294.

Google Scholar

[9] X.Q. Wei, B.Y. Man, M. Liu, C.S. Xue, H.Z. Zhuang, C. Yang, Phys. B Vol. 388 (2007), pp.145-152.

Google Scholar

[10] N.S. Ramgir, D.J. Late, K. Vijayamohanan, etc. J. Phys. Chem. B Vol. 110 (2006), pp.18236-18242.

Google Scholar

[11] R.J. Lanf, W.D. Bond, Am. Ceram. Soc. Bull. Vol. 63 (1984), p.278.

Google Scholar

[12] Y.H. Ni, W.G. Wu, X.W. Wei, etc. Mater. Res. Bull. Vol. 43 (2008), pp.2919-2928.

Google Scholar

[13] P.W. Tonto, O. Mekasuwandumrong, P. Praserthdam Ceram, etc. International Vol. 34 (2008), pp.57-62.

Google Scholar

[14] P. Li, H. Liu, F.X. Xu, Y. Wei, Mater. Chem. Phys. Vol. 112 (2008), pp.393-397.

Google Scholar

[15] L.L. Wang, X.T. Zhang, C.L. Shao, Q. Qiao, Y.C. Liu, Mater. Chem. Phys. Vol. 115 (2009), pp.547-550.

Google Scholar

[16] W. Bai, K. Yu, Y. Sun, etc. Physica E Vol. 40 (2008), pp.822-827.

Google Scholar

[17] L.W. Li, H. Watanabe, M. Fuji, M. Taskahashi, Adv. Powder Technol., Vol. 20 (2009), pp.185-189.

Google Scholar

[18] S.P. Garcia, S. Semancik, Chem. Mater. Vol. 19 (2007), pp.4016-4022.

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.