Effect of Vibro-Milling Time on Phase Formation and Particle Size of ZnNbO6 Nano-Powders

Athipong Ngamjarurojana; Rattikorn Yimnirun; Supon Ananta

doi:10.4028/www.scientific.net/KEM.421-422.550

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Effect of Thermal Annealing on Electrical Degradation Characteristics of Sb₂O₃-Bi-Mn-Co-Doped ZnO Varistors
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The Effect of Reoxidation on Thermal Shock Resistance of SrTiO₃-Based Varistors
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Millimeter Wave Sintering of AlN Ceramics for Heat Sink Application
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Thermophysical Behaviour of Crystalline Halides with Temperature
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High Frequency Characteristic of Elements Substituted Hexagonal Ferrites
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New Titanium Oxide Compound for Photocatalytic Water Splitting, Hydrous Na₁₆Ti₁₀O₂₈
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Effect of Vibro-Milling Time on Phase Formation and Particle Size of ZnNbO₆ Nano-Powders
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Photocatalytic Activity of Bismuth Layered Perovskite Treated with Acid
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Preparation and Characterization of Spherical Metal Particles by Spray Pyrolysis
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 421-422Effect of Vibro-Milling Time on Phase Formation...

Effect of Vibro-Milling Time on Phase Formation and Particle Size of ZnNbO₆ Nano-Powders

Abstract:

Zinc niobate, ZnNb2O6, nanopowders was synthesized by a solid-state reaction via a rapid vibro-milling technique. The effect of milling time on the phase formation and particle size of ZnNb2O6 powder was investigated. The formation of the ZnNb2O6 phase investigated as a function of calcination conditions by DTA and XRD. The particle size distribution of the calcined powders was determined by laser diffraction technique, while morphology, crystal structure and phase composition were determined via a SEM techniques. In addition, by employing an appropriate choice of milling time, a narrow particle size distribution curve was also observed.