Title :
PVDF/SiO2 hybrid composite electret films and effects
Author :
Yang, Daben ; Bai, Wei ; Wu, Zhiming ; Jiang, Yadong ; Wang, Shaohong ; Chen, Xiangdong ; Wang, Li
Author_Institution :
Dept. of Mater. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A new hybrid composite electret film based on PVDF polymer and inorganic electret SiO2 by Sol-Gel process is described. The preparation and composite techniques, hybrid microstructure, dielectric, piezo- & pyroelectric, charge storage properties, electret effects, and origin mechanism analysis are discussed
Keywords :
composite materials; dielectric thin films; electrets; piezoelectric thin films; polymer films; pyroelectricity; silicon compounds; sol-gel processing; PVDF polymer; SiO2 inorganic electret; SiO2; charge storage; composite film; dielectric properties; hybrid microstructure; piezoelectric properties; pyroelectric proeprties; sol-gel synthesis; Ceramics; Composite materials; Electrets; Inorganic materials; Organic materials; Polymer films; Polymer gels; Powders; Semiconductor films; Temperature sensors;
Conference_Titel :
Electrets, 1996. (ISE 9), 9th International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-2695-4
DOI :
10.1109/ISE.1996.578247
