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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/1135

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contributor.authorBal, S-
date.accessioned2010-01-12T07:39:04Z-
date.available2010-01-12T07:39:04Z-
date.issued2010-
identifier.citationJournal of Materials & Design, Vol 31, P 2406-2413en
identifier.urihttp://dx.doi.org/ 0.1016/j.matdes.2009.11.058-
identifier.urihttp://hdl.handle.net/2080/1135-
description.abstractEpoxy nanocomposites of different content of carbon nanofibers up to 1 wt.% have been fabricated under room temperature and refrigerated curing conditions. The composites were studied in terms of mechanical and electrical properties. Flexural modulus and hardness were found to increase significantly in refrigerated samples due to prevention of aggregates of nanofibers during cure condition. Increase and shifting in G-band by Raman spectra of these samples confirmed stress transfer and reinforcement between epoxy matrix and carbon nanofiber. Electrical conductivity improved by 3–6 orders after infusing carbon nanofibers in insulating epoxy. Room temperature samples acquired higher conductivity that was attributed to network formation by aggregates of nanofibers along the fiber alignment direction as revealed by electron microscopic studies.en
format.extent1086713 bytes-
format.mimetypeapplication/pdf-
language.isoen-
publisherElsevieren
subjectEpoxy matrix;en
subjectCarbon nanofiber;en
subjectMechanical and electrica properties;en
subjectRaman spectroscopy.en
titleExperimental Study of Mechanical and Electrical Properties of Carbon Nanofiber/epoxy Compositesen
typeArticleen
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