The Electrical Properties of SBR-NBR Interlinked Composites Loaded with Metal Salts | ||||
| Egyptian Journal of Solids | ||||
| Article 11, Volume 25, Issue 2, 2002, Page 275-294 PDF (461.75 K) | ||||
| DOI: 10.21608/ejs.2002.150484 | ||||
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| Abstract | ||||
| Different concentrations of fillers CoO and Ni(OH)2 were incorporated in SBR-NBR interlinked composites. The dc electrical conductivity, σdc, for such composites were measured. The results of the dc conductivity were compared with samples containing HAF carbon black. The temperature dependence of the dc conductivity was also measured. The activation energy calculated was found to be highly affected by both the type and concentration of the filler. The dielectric properties namely; dielectric constant, ε/, dielectric loss, ε//, and the ac electrical conductivity σac were measured as functions of both frequency and concentration of the filler. The results were analyzed according to an equivalent circuit model. | ||||
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