Preparation of the piezoelectric composite film PI/PZT

Author

Wu, Zhiming ; Jiang, Yadong ; Yang, Daben ; Wang, Li ; Li, Dan ; Xiangdong Chen

Author_Institution

Dept. of Mater. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

1996

fDate

25-30 Sep 1996

Firstpage

1007

Lastpage

1012

Abstract

The PI/PZT Composite piezoelectric film has been prepared, the PZT powders are obtained by method of Sol-Gel. The influence of coupling agent on the composite film has been discussed. The surface micrograph of the composite film has been analysed by SEM. As PI has high insulation, the PI/PZT compound will increase the polarizing electric intensity and the polarization along a direction in polarizing process. That makes the piezoelectricity of the composite film increased

Keywords

composite materials; dielectric polarisation; lead compounds; piezoceramics; piezoelectric thin films; polymer films; scanning electron microscopy; sol-gel processing; PI/PZT piezoelectric composite film; PZT; PbZrO3TiO3; SEM; coupling agent; polarization; polarizing electric intensity; sol-gel preparation; surface micrograph; Dielectrics and electrical insulation; Materials science and technology; Network synthesis; Piezoelectric films; Piezoelectric polarization; Polymer films; Polymer gels; Powders; Solvents; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrets, 1996. (ISE 9), 9th International Symposium on

Conference_Location

Shanghai

Print_ISBN

0-7803-2695-4

Type

conf

DOI

10.1109/ISE.1996.578249

Filename

578249