Microstructure and dielectric properties of Zn3Nb 2O8 ceramics prepared by a two-stage sintering method
In this work, the effects of various two-stage sintering schemes on phase formation, microstructural development and dielectric properties of Zn 3Nb2O8 ceramics were systematically determined via a combination of scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) and dielectric measur...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84875713573&partnerID=40&md5=c95b6761e6375e2707098576befec6dd http://cmuir.cmu.ac.th/handle/6653943832/7168 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | In this work, the effects of various two-stage sintering schemes on phase formation, microstructural development and dielectric properties of Zn 3Nb2O8 ceramics 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 Zn 3Nb2O8 ceramics 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. |
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