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Title: Microstructure and dielectric properties of Zn3Nb 2O8 ceramics prepared by a two-stage sintering method
Authors: Penphitcha Amonpattaratkit
Athipong Ngamjarurojana
Supon Ananta
Keywords: Chemical Engineering
Materials Science
Issue Date: 1-May-2013
Abstract: In this work, the effects of various two-stage sintering schemes on phase formation, microstructural development and dielectric properties of Zn3Nb2O8ceramics were systematically determined via a combination of scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) and dielectric measurement techniques. In comparison with the conventional sintered samples, it was found that single-phase Zn3Nb2O8ceramics with maximum density of ∼99% theoretical density, smaller average grain size (∼3 μm) and better dielectric properties can be achieved via a two-stage sintering technique. © 2012 Elsevier Ltd and Techna Group S.r.l.
ISSN: 02728842
Appears in Collections:CMUL: Journal Articles

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