Effect of Carbon Addition on Dielectric Properties of 0-3 PZT-Portland Cement Composite

Nittaya Jaitanong; K. Wongjinda; P. Tammakun; Gobwute Rujijanagul; Arnon Chaipanich

doi:10.4028/www.scientific.net/AMR.55-57.377

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 55-57Effect of Carbon Addition on Dielectric Properties...

Effect of Carbon Addition on Dielectric Properties of 0-3 PZT-Portland Cement Composite

Abstract:

The dielectric properties of the 0-3 lead zirconate titanate (PZT)-portland cement (PC) composite with carbon addition were investigated. Lead zirconate titanate (PZT), Portland cement (PC) composite and carbon powder were fabricated using 50% of PZT, and varying addition of carbon 1, 2 % by volume. The dielectric properties were measured under room temperature at different frequency from 1kHz-20kHz. Carbon addition was found to slightly increase the dielectric constant of PZT-PC composite at room temperature. The results also show that both the carbon powder addition and frequency affected the dielectric constant and dielectric loss tangent of 0-3 all PZT-PC composites.