Influences of Pressure Conditions on Synthesis of Mg(Zr0.05Ti0.95)O3 Dielectric Ceramics

Ching Fang Tseng; Cheng Hsing Hsu; Ci Jie Huang; Chun Hung Lai

doi:10.4028/www.scientific.net/AMR.430-432.692

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 430-432Influences of Pressure Conditions on Synthesis of...

Influences of Pressure Conditions on Synthesis of Mg(Zr_0.05Ti_0.95)O₃ Dielectric Ceramics

Abstract:

The microwave dielectric properties and microstructures of an Mg(Zr0.05Ti0.95)O3 ceramic system have been investigated. The compounds were prepared by the conventional solid-state route with various pressure conditions from 25 to 100 Kg/cm2 and sintered at 1420oC for 4 h. The structure and microstructure were analyzed using X-ray diffraction and scanning electron microscopy techniques. The Mg(Zr0.05Ti0.95)O3 had excellent dielectric properties: Q×f ~ 194,000 (GHz), εr ~ 17.9, and τf ~ -43 ppm/oC for the sample at 90 Kg/cm2.

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Periodical:

Advanced Materials Research (Volumes 430-432)

Pages:

692-695

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.430-432.692

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Online since:

January 2012

Authors:

Ching Fang Tseng, Cheng Hsing Hsu, Ci Jie Huang, Chun Hung Lai

Keywords:

Dielectric Property, Mg(Zr_0.05Ti_0.95)O₃ Ceramics, Pressure Conditions

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