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245 1 0 _aRe-examination of the Dielectric Spectra of Epoxy Resins: Bulk Charge Transport and Interfacial Polarization Peaks
490 0 _vIEEE Transactions on Dielectrics and Electrical Insulation, 21(3), p.1330-1341, 2014
520 3 _aThe dielectric properties of two amine cured bisphenol-A epoxy resin systems, Araldite CY1301 and Araldite CY1311 have been characterized using dielectric spectroscopy over the frequency range 1 mHz to 100 kHz. These two epoxy resin systems were chosen to allow the dielectric response to be studied from above and below the glass transition, as Araldite CY1311 is a modified version (with added plasticizer)of Araldite CY1301. The dielectric response was found to comprise both bulk and interfacial features. Above the glass transition temperature, two processes were identified, a low frequency process usually ascribed to interfacial polarization is shown to be a bulk process termed Quasi-DC (QDC)conduction and a dielectric dispersion usually taken to be a bulk process has been shown to be an interfacial effect.
650 1 4 _aEPOXY RESINS
650 1 4 _aDIELECTRIC MEASUREMENTS
650 1 4 _aDIELECTRIC POLARIZATION
650 1 4 _aCHARGE TRANSPORT
650 1 4 _aEQUIVALENT CIRCUITS
650 1 4 _aINTERFACE
700 1 2 _aChalashkanov, N. M.
700 1 2 _aDodd, S. J.
700 1 2 _aDissado, L. A.
700 1 2 _aFothergill, J. C.
856 4 0 _uhttps://drive.google.com/file/d/1SS3DyIGuSnPTg_BnxFc2fXaI-BDpzmmI/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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