Abstract
Precursor powders in the ZrO2–HfO2–Y2O3–CeO2, In2O3–ZrO2, and NiO–Nd2O3 systems for components of solid oxide fuel cells have been prepared by liquid-phase synthesis. We have determined formation conditions and the particle size of ZrO2- and In2O3-based solid solutions and neodymium nickelate (Nd2NiO4), demonstrated the feasibility of producing nanocrystalline powders (10–30 nm) of tailored chemical composition in the temperature range 500–900°C, and optimized powder consolidation conditions. Nanoceramics with a crystallite size from 60 to 90 nm have been obtained and their microstructure and phase composition have been investigated. We have studied the electrical properties of the ZrO2- and In2O3-based solid solutions and the Nd2NiO4 compound and established the range of their electrical conductivity at temperatures from 300 to 1000°C: 2.27 × 10–3 to 2.51 S/cm for the ZrO2-based solid solution, 8.91 × 101 to 6.59 × 103 S/cm for the In2O3-based solid solution, and 3.98 × 102 to 5.02 × 102 S/cm for Nd2NiO4.
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Lipilin, A.S., SOFCs and related electric power systems: status and future prospects, Elektrokhim. Energ., 2007, vol. 7, no. 2, pp. 61–72.
Ivanov, V.V., Lipilin, A.S., and Spirin, A.V., Fabrication of multilayer structures of solid oxide fuel cells, Al’tern. Energ. Ekol., 2007, vol. 46, no. 2, pp. 75–88.
Bagotzky, V.S, Osetrova, N.V., and Skuidi, A.M., Fuel cells: State-of-the-art and major scientific and engineering problems, Russ. J. Electrochem., 2003, vol. 39, no. 9, pp. 919–934.
Solov’ev, A.A., Sochugov, N.S., Shipilova, A.V., et al., Mid-temperature solid oxide fuel cells with thin film ZrO2: Y2O3 electrolyte, Russ. J. Electrochem., 2011, vol. 47, no. 4, pp. 494–503.
Fergus, J.W., Electrolytes for solid oxide fuel cells, J. Power Sources, 2006, vol. 162, no. 1, pp. 30–40.
Skott, H.G., Yttria–zirconia δ phase, Acta Crystallogr., Sect. B:, Struct. Crystallogr. Cryst. Chem., 1977, vol. 33, no. 4, pp. 281–282.
Pal’guev, S.F., Gil’derman, V.K., and Zemtsov, V.I., Vysokotemperaturnye oksidnye elektronnye provodniki dlya elektrokhimicheskikh ustroistv (High-Temperature Electronic Oxide Conductors for Electrochemical Devices), Moscow: Nauka, 1990.
Savchenko, V.F., Makhnach, L.V., Emel’yanova, I.I., and Pan’kov, V.V., Transport properties of LaSrNi1–xScxOy solid solutions, Inorg. Mater., 2006, vol. 42, no. 7, pp. 788–793.
Kim, S., Moon, H., Hyun, S., et al., Ni–YSZ cermet anode fabricated from NiO–YSZ composite powder for high-performance and durability of solid oxide fuel cells, Solid State Ionics, 2007, vol. 178, pp. 1304–1309.
Zhu, W.Z. and Deevi, S.C., Development of interconnect materials for solid oxide fuel cells, Mater. Sci. Eng., A, 2003, vol. 348, pp. 227–243.
Vasserman, I.M., Khimicheskoe osazhdenie iz rastvorov (Chemical Precipitation from Solutions), Leningrad: Khimiya, 1980.
Gusev, A.I. and Kurlov, A.S., Particle (grain) size characterization of nanocrystalline materials, Metallofiz. Noveishie Tekhnol., 2008, vol. 30, no. 5, pp. 679–694.
Kröger, F.A., The Chemistry of Imperfect Crystals, Amsterdam: North-Holland, 1964.
Panova, T.I., Morozova, L.V., and Polyakova, I.G., Synthesis and investigation of properties of nanocrystalline zirconia and hafnia, Glass Phys. Chem., 2011, vol. 37, no. 2, pp. 179–187.
Morozova, L.V., Kalinina, M.V., Tikhonov, P.A., Drozdova, I.A., and Shilova, O.A., Electroconducting ceramics based on In2O3, CdO, and LaCrO3, Glass Phys. Chem., 2017, vol. 43, no. 3, pp. 276–285.
Panova, T.I., Arsent’ev, M.Yu., Morozova, L.V., and Drozdova, I.A., Synthesis and investigation of the structure of ceramic nanopowders in the ZrO2–CeO2–Al2O3 system, Glass Phys. Chem., 2010, vol. 36, no. 4, pp. 470–477.
Khasanov, O.L., Dvilis, E.S., Polisadova, V.V., and Zykova, A.P., Effekty moshchnogo ul’trazvukovogo vozdeistviya na strukturu i svoistva nanomaterialov (Effects of High-Power Ultrasonic Processing on the Structure and Properties of Nanomaterials), Tomsk: Tomsk. Politekh. Univ., 2008.
Khimicheskaya entsiklopediya (Chemical Encyclopedia), Knunyants, I.L., Ed., Moscow: Sovetskaya Entsiklopediya, 1988, vol. 3, pp. 209,245.
Belyakov, A.V., Problemy in the technology of nanoceramics, Tekh. Tekhnol. Silikatov, 2003, nos. 3–4, pp. 16–28.
Dudnik, E.V., Zaitseva, Z.A., Shevchenko, A.V., et al., Sintering behavior of ultrafine zirconia-based powders, Poroshk. Metall. (Kyiv), 1995, nos. 5–6, pp. 43–56.
Bokii, G.B., Kristallokhimiya (Crystal Chemistry), Moscow: Nauka, 1971.
Reidy, R.F. and Simkovich, G., Electrical conductivity and point defect behavior in ceria-stabilized zirconia, Solid State Ionics, 1993, vol. 62, pp. 85–97.
Minaev, A.M. and Tyalina, L.N., Concerning the conduction mechanism in some semiconductor materials, Vestn. Tomsk. Gos. Tekh. Univ., 2007, vol. 13, no. 1A, pp. 159–163.
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Original Russian Text © L.V. Morozova, M.V. Kalinina, I.A. Drozdova, O.A. Shilova, 2018, published in Neorganicheskie Materialy, 2018, Vol. 54, No. 1, pp. 85–93.
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Morozova, L.V., Kalinina, M.V., Drozdova, I.A. et al. Preparation and Characterization of Nanoceramics for Solid Oxide Fuel Cells. Inorg Mater 54, 79–86 (2018). https://doi.org/10.1134/S0020168518010107
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DOI: https://doi.org/10.1134/S0020168518010107