Effect of Poling Temperature on Piezoelectric Properties of 0-3 PZT-Portland Cement Composites

摘要

In this work, the effects of poling temperature on the piezoelectric properties such as piezoelectric coefficient (d_(33)) and electromechanical coupling factor (KAPPA_t) of 0-3 connectivity PZT-Portland cement (PC) composites were investigated. PZT-PC composites were produced using PZT of 50 percent by volume and the poling temperatures were selected at 100 deg C, 130 deg C and 160 deg C. The results showed that when using the poling temperature at 130 deg C, the d_(33) and KAPPA_t values were found to be highest at 13 pC/N and 19.39 percent, respectively.