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  • Synthesis, characterization and sensing application of a solid alum/fly ash composite electrolyte = Sinteza, karakterizacija in možnost uporabe trdnega kompozitnega elektrolita galun-leteči pepel
    Sachdeva, Amit ...
    A new composite system using low-cost materials, potash alum and fly ash, was prepared and characterized using various techniques. Complex impedance spectroscopy was used for the conductivity ... measurement. A conductivity enhancement due to an addition of fly ash was observed and the maximum value was obtained with the 65 : 35 compositions. The maxima in conductivity can be explained with the percolation theory. Infrared spectroscopy (IR) as well as X-ray diffraction (XRD) confirmed the composite nature of the samples. Scanning electron microscopy (SEM) shows a good homogeneous mixture of the composite material which is essential for the conductivity enhancement. Based on the maximum-conductivity composition, a humidity sensor was fabricated which showed a good sensing behavior.
    Vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 47, št. 4, jul.-avg. 2013, str. 467-471)
    Vrsta gradiva - članek, sestavni del
    Leto - 2013
    Jezik - angleški
    COBISS.SI-ID - 1004202

    Povezava(-e):

    http://www.imt.si/Revija/
    Digitalna knjižnica Slovenije - dLib.si

vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 47, št. 4, jul.-avg. 2013, str. 467-471)

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