Title :
TSDC analysis of the poly(trans 1-octenylene)
Author :
Fraile, J. ; Torres, A. ; Jiménez, J. ; de Saja, J.A.
Author_Institution :
Dept. de Fisica de la Materia Condensada, Fac. de Ciencias, Valladolid, Spain
Abstract :
The TSDC (thermally stimulated discharge current) spectrum of poly(trans 1-octenylene) is analyzed by means of the thermal sampling technique over the 150-320 K temperature range. Three relaxation zones are defined in the spectrum. In addition, a shoulder, localized in a narrow temperature interval (220-250 K) of the TSDC spectrum, is observed. It is found to be correlated with a change in the slope of the microhardness (Vickers) versus T plot
Keywords :
dielectric relaxation; hardness; polymers; thermally stimulated currents; 150 to 320 K; TSDC; microhardness; poly(trans 1-octenylene); relaxation zones; thermal sampling technique; thermally stimulated discharge current; Crystallization; Current density; Differential equations; Kinetic theory; Motion analysis; Polymers; Sampling methods; Temperature distribution; Temperature sensors; Thermal stability;
Conference_Titel :
Electrets, 1988. (ISE 6) Proceedings., 6th International Symposium on (IEEE Cat. No.88CH2593-2)
Conference_Location :
Oxford
DOI :
10.1109/ISE.1988.38582
