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Pre-localized graphite/polyvinyl chloride compositesfor electromagnetic interference hielding in the X-band frequency range

Identyfikatory
Warianty tytułu
Konferencja
Sol-Gel Materials Research, Technology, Applications SGM'04, 6-11 june 2004
Języki publikacji
EN
Abstrakty
EN
The paper reports the development of compression moulded pre-localized graphite/polyvinyl chloride (graphite/PVC) segregated composites with different concentrations of graphite and their application to the shield effectiveness of electromagnetic radiation in the X-band frequency range 8-12 GHz. The incorporation of graphite is related to the formation of conducting channels. It is found that conducting channels are formed above 3 wt. % of graphite. The electrical conductivity is also found to be strongly dependent on the graphite content, and the data are analysed using a percolation model. Variations in SE with graphite loading, due to changes in the conductivity of the composite, have been investigated.
Wydawca
Rocznik
Strony
269--277
Opis fizyczny
Bibliogr. 17 poz.
Twórcy
autor
  • Department of Electronic Science University of Delhi South Campus, New Delhi 110 021, India
autor
autor
Bibliografia
  • [1] LUX F., J. Mater. Sci., 24 (1993), 285.
  • [2] MARGOLIS J.M., Conductive Polymers and Plastics, Chapman & Hall, New York, 1989.
  • [3] DELMONTE J., Metal/Polymer Composites, Van Nostrand, New York, 1990.
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  • [5] HOCHBERG F., U. S. Pat. 2, 721, 357 (1955).
  • [6] CROSSBY E.G., HORNBECK F.C., U. K. Pat. 1, 479, 569 (1977).
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  • [9] SACHDEV V.K.,MEHRA R.M.,MEHRA N.C., Phys. Stat. Sol. (a), 201 (2004), 2089.
  • [10] CHEN X.B., DEVAUX J., ISSI J. P., BILLAUD D., Polym. Eng. Sci., 35 (1995), 637.
  • [11] FENG J., CHAN C. M., Polym. Eng. Sci., 38 (1998), 1649.
  • [12] KIRKPATRICK S., Rev. Mod. Phys., 45 (1973), 574.
  • [13] STRALEY J.P., Phys. Rev. B,15 (1977), 5733.
  • [14] WANG Y., RUBNER M.F., Macromolecules, 25 (1992), 3284.
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  • [16] Handbook of Electromagnetic Compatibility, R. Perez (Ed.), Academic Press, 1995.
  • [17] AHMAD M.S., ABDELAZEES M.K., ZIHLIF A.M., J. Mater. Sci., 24 (1989), 1795.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0002-0024
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