Heterogeneous doping of sulfide-conducting phases based on calcium and barium thiolanthanates

E. V. Kosheleva E. V. Kosheleva , M. A. Pentin M. A. Pentin , L. A. Kalinina L. A. Kalinina , T. V. Mikhailichenko T. V. Mikhailichenko , T. A. Lapteva T. A. Lapteva , Yu. N. Ushakova Yu. N. Ushakova
Российский электрохимический журнал
Abstract / Full Text

The chemical method of preparation of oxide precursors was used to obtain sulfide-conducting ionic salts of CaY2S4, BaSm2S4 and heterogeneous additives of ZrS2 and SiS2, accordingly. The sintering modes for obtaining the heterogeneous systems of CaY2S4–ZrS2 and BaSm2S4–SiS2 were chosen. Samples were characterized using the methods of X-ray phase analysis and microprobe analysis. The methods of thermogravimetric and differential thermal analysis were used to determine thermal stability of samples. The temperature and concentration dependences of conductivity and average ionic transport numbers were studied. The range of compositions of heterogeneous mixtures is determined in which conductivity considerably exceeds conductivity of the basic sulfide-conducting solid electrolytes.

Author information
  • Vyatka State University, Institute of Chemistry and Ecology, Kirov, 610000, Russia

    E. V. Kosheleva, M. A. Pentin, L. A. Kalinina, T. V. Mikhailichenko, T. A. Lapteva & Yu. N. Ushakova

  1. Kalinina, L.A., Shirokova, G.I., Murin, I.V., Ushakova, Yu.N., Fominykh, E.G., and Lyalina, M.Yu., Russ. J. Appl. Chem., 2000, vol. 73, no. 8, p. 1396.
  2. Kalinina, L., Ushakova, Ju., Fominykh, H., and Medvedeva, O., Curr. Appl. Phys., 2007, no. 8, p. 107.
  3. Ushakova, Yu.N., Kalinina, L.A., Ananchenko, B.A., Yurlov, I.S., Shirokova, G.I., and Fominykh, E.G., Glass Phys. Chem., 2009, vol. 35, no. 3, p. 332.
  4. Ivanov-Shits, A.K. and Murin, I.V., Ionika tverdogo tela (Ionics of Solids), St. Petersburg: Izd-vo S.-Peterb. un-ta, 2010, vol. 2, p. 276.
  5. Koshurnikova, E.V., Kalinina, L.A., Ushakova, Yu.N., P’yankova, M.V., and Murin, I.V., Russ. J. Electrochem., 2013, vol. 49, no. 8, p. 769.
  6. Mikhailichenko, T.V., Kalinina, L.A., Ushakova, Yu.N., Shirokova, G.I., and Tokareva, T.V., Russ. J. Electrochem., 2011, vol. 47, no. 5, p. 556.
  7. Kalinina, L.A., Shirokova, G.I., Lyalina, M.Yu., and Murin, I.V., RF Patent no. 2089894 (1997).
  8. Kalinina, L.A., Kosheleva, E.V., Ananchenko, B.A., and Ushakova, Yu.N., RF Patent no. 2554663 (2015).
  9. Fominykh, E.G., Kalinina, L.A., Shirokova, G.I., Ushakova, Yu.N., Rychkova, T.I., and Ananchenko, B.A., Glass Phys. Chem., 2007, vol. 33, no. 4, p. 362.
  10. Uvarov, N.F., Kompozitsionnye tverdye elektrolity (Composition Solid Electrolytes), Novosibirsk: Izd-vo Sibirskogo otdeleniya RAN, 2008, p. 254.
  11. Pechini, V.P., US Patent 330697 (1967).
  12. Ananchenko, B.A., Mikhailichenko, T.V., Kalinina, L.A., Ushakova, Yu.N., Pentin, M.A., and Myakishev, A.O., Russ. J. Electrochem., 2015, vol. 51, no. 5, p. 473.
  13. Yarembash, E.I. and Eliseev, A.A., Khal’kogenidy redkozemel’nykh elementov: Sintez i kristallokhimiya (Chalcogenides of Rare–Earth Elements: Synthesis and Crystal Chemistry), Moscow: Nauka, 1975, p. 258.
  14. Samsonov, G.V. and Drozdova, S.V., Sul’fidy (Sulfides), Moscow: Metallurgiya, 1972, p. 304.
  15. Electrical Conductivity in Ceramics and Glass, Tallan, N.M., Ed., New York, 1974.
  16. Kuikkola, K. and Wagner, C., J. Electrochem. Soc., 1957, vol. 104, no. 5, p. 308.
  17. Kalinina, L.A., Shirokova, G.I., Lyalina, M.Yu., and Chernov, S.V., in Sb. nauch. trudov “Elektrodika tverdotel’nykh sistem” (Collection of Works “Electrodics of Solid Phase Systems), Sverdlovsk, 1994, p. 18.
  18. Kertman, A.V. and Andreev., O.V., Vestn. TyumGU, 2003, no. 2, p. 194.
  19. Ushakova, Yu.N., Kalinina, L.A., Fominykh, E.G., Yurlov, I.S., and Murin, I.V., Russ. J. Electrochem., 2005, vol. 41, no. 6, p. 625.