Thermoelectric Properties of Solid Solutions PbSnAgTe

  • M.O. Haluschak Ivano-Frankivsk National Technical University of Oil and Gas
  • I.V. Horichok Vasyl Stefanyk Prekarpathian University
  • T.O. Semko Vasyl Stefanyk Prekarpathian University
  • S.I. Mydryi Ivan Franko National University of Lviv
  • S. Optasyuk Ivan Ohienko Kamyanets-Podilsky National University
  • R.O. Dzumedzey Vasyl Stefanyk Prekarpathian University
Keywords: lead telluride, solid solutions, thermoelectric properties

Abstract

The phase composition and thermoelectric properties of solid solutions Pb16Sn2Ag2Te20 and Pb14Sn4Ag2Te20 are researched. Biphasic structure of the samples is installed, which providing to low values of thermal conductivity. Best samples have values of dimensionless thermoelectric figure of merit ZT ≈ 0,55.

References

[1] Joseph R. Sootsman, Duck Young Chung, and Mercouri G. Kanatzidis,. Angew. Chem. Int. Ed. 48, 8616 (2009).
[2] Hsin-jay Wu, Sinn-wen Chen, Teruyuki Ikeda , G. Jeffrey Snyder, Acta Materialia 60, 6144 (2012).
[3] F Yan, T J Zhu, S H Yang and X B Zhao, Physica Scripta T129, 116 (2007).
[4] M.O. Halushchak, S.I. Mudryy, M.A. Lop"yanko, S.V. Optasyuk, T.O. Semko, L.I. Nykyruy, I.V. Horichok, Termoelektryka 3, 24 (2016).
[5] M.A. Lop"yanko, S.I. Mudryy, S.V. Optasyuk, T.O. Semko, T.S. Lyuba, H.D. Mateyik, I.V. Horichok, Ya.S. Yavors'kyy, FKhTT 17(2), 188 (2016).
[6] D.M. Freik, C.A. Kryskov, I.V. Horichok, T.S. Lyuba, O.S. Krynytsky, O.M. Rachkovsky, Journal of Thermoelectricity. 2, 42 (2013).
[7] D.M. Freyik, R.Ya. Mykhayl'onka, V.M. Klanichka, Fizyka i khimiya tverdoho tila 5(1), 173 (2004).
Published
2017-06-15
How to Cite
Haluschak, M., Horichok, I., Semko, T., Mydryi, S., Optasyuk, S., & Dzumedzey, R. (2017). Thermoelectric Properties of Solid Solutions PbSnAgTe. Physics and Chemistry of Solid State, 18(2), 211-214. https://doi.org/10.15330/pcss.18.2.211-214
Section
Scientific articles

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