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Influence of heat treatment on the space charge within an epoxy resin polymer material

✍ Scribed by Hajer Guermazi; Hichem Smaoui; Serge Agnel; Youssef Mlik; Alain Toureille; François Schué

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
106 KB
Volume
50
Category
Article
ISSN
0959-8103

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✦ Synopsis

Abstract

The influence of heat treatment on the appearance and the evolution of the space charge repartition within an epoxy resin polymer material is investigated. The space charge measurements were made using the thermal step method (TSM) and the thermally stimulated depolarization currents (TSDC) method. The results obtained show the behaviour of the space charge density after heat treatment and, in particular, it can be concluded that the charges are stabilized in deep levels.

© 2001 Society of Chemical Industry

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Structural changes in epoxy resin polyme
Structural changes in epoxy resin polymer after heating and their influence on space charges
✍ Hichem Smaoui; Hajer Guermazi; Serge Agnel; Youssef Mlik; Alain Toureille; Franç 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 205 KB

## Abstract Infrared spectroscopy was used to characterize changes in physicochemical properties of an epoxy‐amine resin as a function of temperature. The thermal degradation of the system was studied by means of thermogravimetric analysis. The effect of heat on evolution of space charges was inves