Dielectric and optical study of poly (methyl methacrylate) (PMMA) / Fe2O3 films
Abstract
Organic/inorganic polymer composite films containing poly (methyl-methacrylate) (PMMA)/ ferric oxide Fe2O3 were prepared following solution casting technique. Dielectric Properties of films has been studied using LCR meter at room temperature 26°C. Also optical properties have been studied using digital abbey refractometer. The dielectric behavior of films have been studied as a function of concentration, and at lower frequencies over the range 100 Hz-25 KHz, The results elucidate that 70:30 and 50:50 wt% of PMMA/Fe2O3 composite films posses optimal conducting properties due to observed electronic polarisability dip at 40Wt% of Fe2O3.
- Publication:
-
Recent Trends in Applied Physics and Material Science: RAM 2013
- Pub Date:
- June 2013
- DOI:
- 10.1063/1.4810523
- Bibcode:
- 2013AIPC.1536..907A