Effect of carbon addition on dielectric properties of 0-3 PZT-portland cement composite

• Main Authors: N. Jaitanong, K. Wongjinda, P. Tammakun, G. Rujijanagul, A. Chaipanich
• Format: Book Series
• Published: 2018
• Subjects: Engineering
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=62949224177&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/60333
• Institution: Chiang Mai University

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. © 2008 Trans Tech Publications, Switzerland.