Impedance spectroscopy study of Cu6PS5I–As2S3 nanocomposites

Nanocrystalline Cu 6 PS 5 I powder has been mixed with As 2 S 3 semiconducting glass to obtain nanocomposite. Surface of the obtained sample has been photographed by scanning electron microscope. Electrical properties of Cu 6 PS 5 I–As 2 S 3 nanocomposite have been measured using two- and four-probe...

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Bibliographic Details
Published inIonics Vol. 19; no. 10; pp. 1387 - 1391
Main Authors Šalkus, T., Galeckas, V., Badot, J. C., Makauz, I. I., Studenyak, I. P., Selskis, A., Kežionis, A., Banys, J.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2013
Subjects
Chemistry
Chemistry and Materials Science
Condensed Matter Physics
Electrochemistry
Energy Storage
Optical and Electronic Materials
Original Paper
Renewable and Green Energy
Nanocomposite
Impedance spectroscopy
Warburg impedance
Solid electrolyte
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Summary:Nanocrystalline Cu 6 PS 5 I powder has been mixed with As 2 S 3 semiconducting glass to obtain nanocomposite. Surface of the obtained sample has been photographed by scanning electron microscope. Electrical properties of Cu 6 PS 5 I–As 2 S 3 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 Cu 6 PS 5 I nanoparticles, and the phase transition of this material was indicated.
ISSN:0947-7047
1862-0760
DOI:10.1007/s11581-013-0875-4