Effect of crystallochemical parameters of a piezophase on piezoelectric and pyroelectric properties of a polymer-piezoceramic composite |
| |
Authors: | M. A. Kurbanov M. K. Kerimov S. N. Musaeva E. A. Kerimov |
| |
Affiliation: | (1) Institute of Physics, Azerbaijani National Academy of Sciences, pr. G. Dzhavida 33, Baku, AZ 1143, Azerbaijan |
| |
Abstract: | The piezoelectric and pyroelectric properties of the composites based on HDPE and lead-zirconate-titanate piezoceramics are shown to depend on the crystallochemical parameters of the piezophase. As the electroconductivity of cations and covalence of the B″″-O bonds decrease owing to enhanced adsorption interactions between polymer phases and the piezoceramic, the concentration of charge localization sites increases and the mobility of polymer chains at the interface decreases. As a result, piezoelectric and pyroelectric coefficients tend to increase. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|