http://www.cnr.it/ontology/cnr/individuo/prodotto/ID18226
Optical and thermal properties of oil shale/polystyrene composites (Articolo in rivista)
- Type
- Label
- Optical and thermal properties of oil shale/polystyrene composites (Articolo in rivista) (literal)
- Anno
- 2011-01-01T00:00:00+01:00 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- A.D. Adaileh, A.M. Zihlif, G. Ragosta (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Physics Department, University of Jordan, Amman, Jordan.
Institute of Chemistry and Technology of Polymers (ICTP), National Research Council of Italy (CNR), Pozzuoli, Naples. (literal)
- Titolo
- Optical and thermal properties of oil shale/polystyrene composites (literal)
- Abstract
- The optical and thermal properties of polymer composites having a matrix of polystyrene and oil shale as filler with different concentrations have been investigated. The optical spectra were obtained in the UV wavelength range (300800 nm) using a spectrophotometer. The absorption coefficient and the optical energy gap (Eopt) have been obtained from direct allowed electron transitions in k-space at room temperature. The tail widths of localized states in the band gap (E) were evaluated using the Urbach-edges method. It was found that both E opt and E vary with the concentration of oil shale in the composite. The thermal conductivity of the prepared oil shale/polystyrene composites has been studied as a function of temperature and oil shale content. It was found that the thermal conductivity increases with temperature and oil shale concentration. (literal)
- Prodotto di
- Autore CNR
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