ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The effects of CuO and V2O5 addition on sintering behaviors and microwave dielectricproperties of 0.7Ca2P2O7-0.3TiO2 ceramics were investigated. With CuO and V2O5 addition, the sinteringtemperature of 0.7Ca2P2O7-0.3TiO2 can be effectively reduced from 1150 to 950oC. The dielectricconstant of the low fired 0.7Ca2P2O7-0.3TiO2 ceramics was not significantly changed while the qualityfactor was affected by additives. The temperature coefficient of resonant frequency value was increasedin negative value with the additive contents. V2O5 and CuO additives effectively improved thedensification and dielectric properties of 0.7Ca2P2O7-0.3TiO2 ceramics. The correlation between thephase constituents and the dielectric properties was investigated with additive contents
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/53/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.336-338.279.pdf
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