Title :
Polarization profiles in P(VDF-TFE) copolymer studied by PPS and LIMM methods
Author :
Fedosov, S.N. ; Ploss, B. ; Eberle, G. ; Eisenmenger, W.
Author_Institution :
Odessa Technol. Inst., Ukraine
Abstract :
Summary form only given. In this paper we report how the PPS and LIMM methods were applied to study distribution of polarization in RT poled 95/5 P(VDF-TFE) films of 20 μm thickness. The samples were poled either in a corona triode, or by direct application of high poling field. Our results confirm that polarization is non-uniformly distributed if moderate poling field of about 60 MV/m is applied independently on the method of poling
Keywords :
dielectric measurement; dielectric polarisation; polymer blends; polymer films; LIMM; P(VDF-TFE) copolymer film; PPS; polarization distribution; Corona; Electrodes; Polarization; Poles and zeros; Spatial resolution;
Conference_Titel :
Electrets, 1996. (ISE 9), 9th International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-2695-4
DOI :
10.1109/ISE.1996.578083
