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Impedance spectroscopy study of Cu6PS5I–As2S3 nanocomposites

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Abstract

Nanocrystalline Cu6PS5I powder has been mixed with As2S3 semiconducting glass to obtain nanocomposite. Surface of the obtained sample has been photographed by scanning electron microscope. Electrical properties of Cu6PS5I–As2S3 nanocomposite have been measured using two- and four-probe methods. The obtained results were analyzed by fitting the experimental data to the equivalent circuit model. Warburg impedance element described Cu6PS5I nanoparticles, and the phase transition of this material was indicated.

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Acknowledgments

Tomas Šalkus wishes to acknowledge Research Council of Lithuania for funding this work according to the project “Postdoctoral Fellowship Implementation in Lithuania”.

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Authors and Affiliations

  1. Faculty of Physics, Vilnius University, Saulėtekio ave. 9/3, 10222, Vilnius, Lithuania

    T. Šalkus, V. Galeckas, A. Kežionis & J. Banys

  2. Laboratoire de Chimie de la Matière Condensée de Paris (UMR 7574 CNRS), ENSCP, 11 rue P. et M. Curie, 75231, Paris, Cedex 05, France

    J. C. Badot

  3. Faculty of Physics, Uzhhorod National University, 46 Pidhirna St, 88000, Uzhhorod, Ukraine

    I. I. Makauz & I. P. Studenyak

  4. Center for Physical Sciences and Technology, Institute of Chemistry, A. Goštauto 9, 01108, Vilnius, Lithuania

    A. Selskis

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  1. T. Šalkus
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  2. V. Galeckas
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  3. J. C. Badot
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  4. I. I. Makauz
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  5. I. P. Studenyak
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  6. A. Selskis
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  7. A. Kežionis
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  8. J. Banys
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Correspondence to T. Šalkus.

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Šalkus, T., Galeckas, V., Badot, J.C. et al. Impedance spectroscopy study of Cu6PS5I–As2S3 nanocomposites. Ionics 19, 1387–1391 (2013). https://doi.org/10.1007/s11581-013-0875-4

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  • DOI: https://doi.org/10.1007/s11581-013-0875-4

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