Auto-separating peaks method of TSC-curves in pet film

Author

Lei, Xu ; Xiaojuan, Jiang ; Xuan, Wang ; Yong, Fan ; Qingquan, Lei

Author_Institution

Coll. of Mater. Sci. & Eng., Harbin Univ. of Sci. & Technol., China

Volume

2

fYear

2003

fDate

1-5 June 2003

Firstpage

571

Abstract

By auto-separating the thermally stimulated process curve ranging from 300K to 400K in PET film sample, two sharp peaks are obtained. Comparing them with two peaks received by thermo-resolving method, it can be seen clearly that the data responsible for two peaks, including peak current and temperature, frequency factor, activation energy and dynamic order, is almost the same. Once again showing auto-separating method is right and reasonable. It is a very convenient method to estimate trap and dipolar polarization parameters from complex thermally stimulated current (TSC) spectrum of polymers.

Keywords

polymer films; thermally stimulated currents; 300 to 400 K; TSC-curves; auto-separating peaks method; dipolar polarization; pet film; polymers; thermally stimulated current curves; thermo-resolving method; Circuits; Educational institutions; Electron traps; Materials science and technology; Nitrogen; Plastic films; Polarization; Polymers; Positron emission tomography; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Properties and Applications of Dielectric Materials, 2003. Proceedings of the 7th International Conference on

ISSN

1081-7735

Print_ISBN

0-7803-7725-7

Type

conf

DOI

10.1109/ICPADM.2003.1218481

Filename

1218481