DocumentCode
2559462
Title
A new composite electret film which is based on polymer PVDF
Author
Daben, Yang
Author_Institution
Dept. of Micro-Electron. Technol, Chengdu Inst. of Radio Eng., Sichuan, China
fYear
1988
fDate
1-3 Sep 1988
Firstpage
617
Lastpage
621
Abstract
A novel type of flexible composite electret film based on the polymer PVDF (polyvinylidine fluoride) and compounded with the ferroelectric ceramic PCM system is discussed. Details are presented relative to methods of preparation, physical and mechanical properties, and structural analysis. It is shown that ferroelectric polarization charges under the action of PCM´s strong piezoelectric effect lead to compound nonhomogeneous coupling
Keywords
composite materials; electrets; ferroelectric materials; piezoelectric materials; polymer films; PCM; PVDF; composite electret film; ferroelectric ceramic; ferroelectric polarization; mechanical properties; piezoelectric effect; polymer; polyvinylidine fluoride; preparation; structural analysis; Ceramics; Electrets; Ferroelectric films; Ferroelectric materials; Mechanical factors; Phase change materials; Piezoelectric effect; Piezoelectric films; Piezoelectric polarization; Polymer films;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrets, 1988. (ISE 6) Proceedings., 6th International Symposium on (IEEE Cat. No.88CH2593-2)
Conference_Location
Oxford
Type
conf
DOI
10.1109/ISE.1988.38641
Filename
38641
Link To Document