Hierarchical Growth of ZnO Particles by a Hydrothermal Route

Hierarchical Growth of ZnO Particles by a Hydrothermal Route

The crystallization of ZnO microrods by hydrothermal treatment of a suspension formed from reaction of zinc acetate and sodium hydroxide has been examined using scanning and transmission electron microscopy. Polycrystalline hexagonal ZnO microrods first appeared after 0.5 h reaction time at 120°C. T...

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Veröffentlicht in:Journal of the American Ceramic Society 2014-05, Vol.97 (5), p.1619-1624
Hauptverfasser: Bamiduro, Faith, Ward, Michael B., Brydson, Richard, Milne, Steven J.
Format: Artikel
Sprache:eng
Schlagworte:
Ceramics
Crystallization
Inorganic chemistry
Nanocrystals
Nanoparticles
Scanning electron microscopy
Sodium hydroxide
Stacks
Transmission electron microscopy
Zinc oxide
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Zusammenfassung:The crystallization of ZnO microrods by hydrothermal treatment of a suspension formed from reaction of zinc acetate and sodium hydroxide has been examined using scanning and transmission electron microscopy. Polycrystalline hexagonal ZnO microrods first appeared after 0.5 h reaction time at 120°C. These early stage rods were composed of stacks of hexagonal layers, each ~50 nm in thickness containing closely aligned assemblies of nanocrystallites
ISSN:0002-7820
1551-2916
DOI:10.1111/jace.12809