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Growth of ZnO Nanostructures with Different Morphologies by Using Hydrothermal Technique.
- Source :
-
Journal of Physical Chemistry B . Oct2006, Vol. 110 Issue 41, p20263-20267. 5p. - Publication Year :
- 2006
-
Abstract
- ZnO nanostructures, including nanotowers, nanovolcanoes, nanorods, nanotubes, and nanoflowers, have been grown by using the hydrothermal technique. Most of the ZnO nanostructures show the perfect hexagonal cross section and well-faceted top and side surfaces. The basic chemistry and growth mechanism are discussed. By increasing the reaction time, the volcano-like and tube-like ZnO structures were formed due to the Ostwald ripening process and the selective adsorption of the complexes. By using the seed layer, the dense-arrayed, regular oriented ZnO nanorods were obtained due to the decreased nucleation barrier and the abundant interfaces as well as the increasing surface roughness. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NANOTUBES
*SURFACES (Technology)
*PRECIPITATION (Chemistry)
*FULLERENES
Subjects
Details
- Language :
- English
- ISSN :
- 15206106
- Volume :
- 110
- Issue :
- 41
- Database :
- Academic Search Index
- Journal :
- Journal of Physical Chemistry B
- Publication Type :
- Academic Journal
- Accession number :
- 22771351
- Full Text :
- https://doi.org/10.1021/jp063312i