DocumentCode
2558733
Title
Polarization phenomena as a characteristic of the `structure´ of the polymeric amorphous phase
Author
Bernes, A. ; Chatain, D. ; Lacabanne, C.
Author_Institution
Solomat, Toulouse, France
fYear
1988
fDate
1-3 Sep 1988
Firstpage
452
Lastpage
456
Abstract
Polarization phenomena associated with amorphous polycarbonate have been investigated by thermally stimulated current spectroscopy. The relaxation modes are characteristic of its thermodynamic history. The existence of compensation laws reveal the presence of local order in the amorphous phase. The existence of domains of some 20 to 40 Å is postulated, using the granular model of G.S.Y. Yeh (1972)
Keywords
amorphous state; dielectric polarisation; electric domains; polymer structure; polymers; short-range order; thermally stimulated currents; TSC; amorphous polycarbonate; compensation laws; domains; granular model; local order; polarisation phenomena; polymeric amorphous phase; relaxation modes; thermally stimulated current spectroscopy; thermodynamic history; Amorphous materials; Annealing; Dielectrics; Glass; History; Polarization; Polymers; Spectroscopy; Temperature; Thermodynamics;
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.1988.38601
Filename
38601
Link To Document