DocumentCode
2159961
Title
Thermally stimulated current of epoxy composites due to structural change and interfacial state
Author
Wang, Jong-Bae ; Jang, Kyung-Uk ; Lee, Joon-Ung ; Baek, Yong-HyuIl
Author_Institution
Dept. of Electr. Eng., Kwangwoon Univ., Seoul, South Korea
Volume
1
fYear
1994
fDate
3-8 Jul 1994
Firstpage
290
Abstract
Thermally stimulated current spectroscopy was applied to investigate the influence of structural change and interfacial state on the electrical properties of epoxy composites cured with acid-anhydride. A overabundantly added hardener separated a β peak near 10[°C] into two peaks of β1(10°C) and β2(20°C). Filling with an inorganic filler increased the magnitude of TSC between the α and β peaks and lowered T g. Silan coupling agents on the filler improved interfacial deformation, decreasing TSC
Keywords
Curing; Electric variables; Energy resolution; Epoxy resins; Filling; Glass; Interface states; Polarization; Space charge; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 1994., Proceedings of the 4th International Conference on
Conference_Location
Brisbane, Qld.
Print_ISBN
0-7803-1307-0
Type
conf
DOI
10.1109/ICPADM.1994.413996
Filename
413996
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