Oxygen Permeability of Mixed Conducting Perovskite Lanthanum Gallate-Based Ceramics

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The structure, microstructure, electric transport and oxygen permeation properties of (La,Sr)(Ga,Mg,Fe)O3-δ ceramics with perovskite or brownmillerite structures have been studied. Oxygen permeability values of ~0.1 cm3/cm2·min has been revealed at 1000 K for the ceramics studied. The correlation of electroconducting properties of the LaGaO3-based ceramics with perovskite and brownmillerite structures to their oxygen permeability characteristics has been proved.

Info:

Periodical:

Materials Science Forum (Volumes 514-516)

Edited by:

Paula Maria Vilarinho

Pages:

412-416

DOI:

10.4028/www.scientific.net/MSF.514-516.412

Citation:

E. D. Politova et al., "Oxygen Permeability of Mixed Conducting Perovskite Lanthanum Gallate-Based Ceramics", Materials Science Forum, Vols. 514-516, pp. 412-416, 2006

Online since:

May 2006

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$35.00

[1] J.B. Goodenough: Rep. Prog. Phys. Vol. 67 (2004), p. (1915).

[2] T. Ishihara, H. Matsuda, Y. Takita: J. Amer Chem Soc. Vol. 116 (1994), p.3801.

[3] P. Huang, A. Petric: J. Electrochem. Soc. Vol. 143 (1996), p.1644.

[4] K. Huang, R. Tichy, J.B. Goodenough: J. Amer. Ceram. Soc. Vol. 81 (1998), p.2565.

[5] T. Ishihara, T. Yamada, H. Arikawa et al.: Solid State Ionics Vol. 135 (2000), p.631.

[6] T. Tsurita, T. Todaka, H. Nisiguchi et al.: Electrochem. Solid State Lett. Vol. 4 (2001), p. E13.

[7] V.V. Alexandrovskii, N.U. Venskovskii, G.M. Kaleva, et al: Bull. Russian Acad. Sci., Physics Vol. 65 (2001) p.1150.

[8] N.P. Vyshatko, V. Kharton, A.L. Shaula et al.: Mater. Research Bull. Vol. 38 (2003), p.185.

[9] Sh. Lee, K.S. Lee, S.K. Woo et al.: Solid State Ionics Vol. 158 (2003), p.287.

[10] E.D. Politova, S. Yu. Stefanovich, A.K. Avetisov et al.: NATO Science series Vol. 173 (2003), p.213.

[11] T. Yu. Glavatskikh, N.U. Venskovsky, V.V. Aleksandrovskii et al.: Russian J. Inorganic Materials. Vol. 39 (2003), p.759.

[12] E. Iguchi, S. Mochizuki: J. Appl. Phys. Vol. 96 (2004), p.3889.

[13] E.D. Politova, S. Yu. Stefanovich, A.K. Avetisov et al.: Journ. Solid State Electrochem. Vol. 8 (2004), p.655.

[14] E.D. Politova, S. Yu. Stefanovich, V.V. Aleksandrovskii et al.: Physica Status Solidi c Vol. 2 (2005), p.196.

[15] S.A. Ivanov, G.M. Kaleva, V.V. Alexandrovskii et al.: Russian J. Kristallografia, in press.

[16] I.A. Leonidov, V.L. Kozhevnikov, E.B. Mitberg at al.: J. Mater. Chem. Vol. 11 (2001), p.1201.

[17] H. Wang, Y. Cong, W. Yang: Catalysis Today Vol. 82 (2003), p.157.

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