DocumentCode
3355095
Title
Charge-dipole interaction in polymer electrets
Author
Eisenmenger, Wolfgang
Author_Institution
1. Phys. Inst., Stuttgart Univ., Germany
fYear
1996
fDate
25-30 Sep 1996
Firstpage
813
Lastpage
818
Abstract
The nature of charge-dipole interactions in polymers can be studied by many experimental techniques. Some of these techniques and their results are discussed with respect to their potential to distinguish between the importance of either dipoles or charges or their interaction with respect to the properties and physical characteristics of polymer electrets. PVDF and the copolymer P(VDF/TrFe), as in some respect representative examples, are the basis of the discussion
Keywords
dielectric polarisation; electrets; ferroelectric materials; piezoelectric materials; polymer blends; polymers; pyroelectricity; PVDF; PVDF-TrFE copolymer; blocking experiment; charge injection; charge-dipole interaction; ferroelectric polymer; physical characteristics; piezoelectric polymer; polarisation development; polymer electrets; pyroelectric polymer; thermal depolarisation; time-delayed polarisation stability; Crystalline materials; Crystallization; Electrets; Electrodes; Ferroelectric materials; Magnets; Piezoelectric materials; Piezoelectric polarization; Polymer films; Stability;
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.1996.578212
Filename
578212
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