Abstract
V2O5 was added to ceramics of nominal composition Zn1.8SiO3.8 (ZS) in order to decrease their sintering temperature for application to low-temperature cofired ceramic devices. For the specimens sintered at 875°C, a dense microstructure was developed when the V2O5 content exceeded 9.0 mol% due to the presence of the liquid phase containing SiO2 and V2O5. The microwave dielectric properties of the ZS ceramics were influenced by the V 2O5 content. Good microwave dielectric properties of Q×f=17 500 GHz, εr=7.3, and τf=-28 ppm/°C were obtained from the specimen containing 12.0 mol% V 2O5 sintered at 875°C for 2 h.
Original language | English |
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Pages (from-to) | 4133-4136 |
Number of pages | 4 |
Journal | Journal of the American Ceramic Society |
Volume | 91 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2008 Dec |
ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry