Citation
Hcf. Martens et al., Dielectric study of polypyrrole epoxy composites, SYNTH METAL, 102(1-3), 1999, pp. 1236-1237
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779
→ ACNP
Volume
102
Issue
1-3
Year of publication
1999
Pages
1236 - 1237
Database
ISI
SICI code
0379-6779(199906)102:1-3<1236:DSOPEC>2.0.ZU;2-2
Abstract
We present dielectric measurements as a function of temperature T and frequ
ency omega/2 pi of a series of polypyrrole(PPy)/epoxy composites. In these
systems fractal structures are formed by the conductive PPy. From the:obser
ved scaling of the dielectric function epsilon*(omega,T) with T and w physi
cal insight in both the structure of the percolating network and the fundam
ental building blocks is obtained.: The results are compared with earlier p
resented image analysis data.