Dielectric properties of epoxy nanocomposites
Indian Institute of Science Bangalore
Abstract
The dielectric properties of epoxy nanocomposites with insulating nano-fillers, viz., TiO 2 , ZnO and AI 2 O 3 were investigated at low filler concentrations by weight. Epoxy nanocomposite samples with a good dispersion of nanoparticles in the epoxy matrix were prepared and experiments were performed to measure the dielectric permittivity and tan delta (400 Hz-1 MHz), dc volume resistivity and ac dielectric strength. At very low nanoparticle loadings, results demonstrate some interesting dielectric behaviors for nanocomposites and some of the electrical properties are found to be unique and advantageous for use in several existing and potential electrical systems. The nanocomposite dielectric properties are…
Citation impact
- FWCI
- 13.83
- Percentile
- 100%
- References
- 33
Authors
2Topics & keywords
- Nanocomposite
- Epoxy
- Dielectric
- Materials science
- Permittivity
- Composite material
- Nanoparticle
- Electrical resistivity and conductivity