Characterization and creep properties of proton-conducting Yb-doped barium cerate

Journal of the European Ceramic Society

Volumn 31, Issue 14, 2011, Pages 2671-2676

  Vaquero Aguilar, C ^a   Jimenez Melendo M ^a  

^a UNIVERSITY OF SEVILLE   (Spain)

Author keywords

A. Sintering; B. Microstructure final; C. Creep; Cerate; D. Perovskites

Indexed keywords

A. SINTERING; C. CREEP; CERATE; D. PEROVSKITES; MICROSTRUCTURE-FINAL;

BARIUM; CREEP; GRAIN BOUNDARY SLIDING; MECHANICAL PROPERTIES; PEROVSKITE; SINTERING; YTTERBIUM;

STRAIN RATE;

EID: 80051475342     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2011.01.001     Document Type: Article

References (28)

1. Kreuer K.D. On the development of proton conducting materials for technological applications. Solid State Ionics 1997, 97(1-4):1-15.
2. Guan J., Dorris S.E., Balachandran U., Liu M. Transport properties of BaCe0.95Y0.05O3-α mixed conductors for hydrogen separation. Solid State Ionics 1997, 100(1-2):45-52.
3. Ito N. Intermediate-temperature SOFCs using proton-conducting perovskite. Perovskite oxide for solid oxide fuel cells. Fuel cells and hydrogen energy series 2009, Springer. T. Ishihara (Ed.).
4. Maekawa H., Ukei Y., Morota K., Kashii N., Kawamura J., Yamamura T. High temperature proton NMR study of yttrium doped barium cerates. Solid State Commun 2004, 130(1-2):73-77.
5. Wu J., Li L.P., Espinosa W.T.P., Haile S.M. Defect chemistry and transport properties of BaxCe0.85M0.15O3-δ. J Mater Res 2004, 19(8):2366-2376.
6. Osman N., Talib I.A., Hamid H.A., Jani A.M. Characterization, electrical conduction and stability of Yb-doped barium cerate prepared by sol-gel method. Ionics 2008, 14(5):407-413.
7. Park E.T., Goretta K.C., de Arellano-López A.R., Guan J., Balachandran U., Dorris S.E., et al. High-temperature deformation of BaCe1-xYxO3-y (0.05≤x≤0.2). Solid State Ionics 1999, 117(3-4):323-330.
8. López-Robledo M.J., Vaquero-Aguilar C., Martínez-Fernández J., Peña J.I., Sayir A., Jiménez-Melendo M. Processing and mechanical behavior at elevated temperatures of directionally solidified proton conducting perovskites. J Eur Ceram Soc 2010, 022. 10.1016/j.jeurceramsoc.2010.05.
9. Vaquero-Aguilar C., López-Robledo M.J., Martínez-Fernández J., Real C., Jiménez-Melendo M. High-temperature mechanical behavior of polycrystalline yttrium-doped barium cerate perovskite. J Eur Ceram Soc 2010, 10.1016/j.jeurceramsoc.2010.05.023.
10. Wu J., Davies R.A., Islam M.S., Haile S.M. Atomistic study of doped BaCeO3: dopant site-selectivity and cation nonstoichiometry. Chem Mater 2005, 17(4):846-851.
11. Wu J., Webb S.M., Brennan S., Haile S.M. Dopant site selectivity in BaCe0.85M0.15O3-δ by extended X-ray absorption fine structure. J Appl Phys 2005, 97(5):1-7. 054101.
12. Mather G.C., Islam M.S. Defect and dopant properties of the SrCeO3-based proton conductor. Chem Mater 2005, 17(7):1736-1744.
13. Shannon R.D. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Cryst 1976, A32:751-767.
14. Knight K.S., Bonanos N. The crystal structure of some doped and undoped alkaline earth cerate perovskites. Mater Res Bull 1995, 30(3):347-356.
15. Knight K.S., Bonanos N. Space group and lattice constants for barium cerate and minor corrections to the crystal structures of BaCe0.9Y0.1O2.95 and BaCe0.9Gd0.1O2.95. J Mater Chem 1994, 4(6):899-901.
16. Knight K.S. Oxygen vacancy ordering in neodymium-doped barium cerate. Solid State Commun 1999, 112:73-78.
17. Bravo-León A., Jiménez-Melendo M., Domínguez-Rodríguez A. Mechanical and microstructural aspects of the high temperature plastic deformation of yttria-stabilized zirconia polycrystals. Acta Metal Mater 1992, 40(10):2717-2726.
18. Flacher O., Blandin J.J., Plucknett K.P. Effects of zirconia additions on the superplasticity of alumina-zirconia composites. Mater Sci Eng A 1996, 221(1-2):102-112.
19. Jiménez-Melendo M., Domínguez-Rodríguez A., Bravo-León A. Superplastic flow of fine-grained yttria-stabilized zirconia polycrystals: constitutive equation and deformation mechanisms. J Am Ceram Soc 1998, 81(11):2761-2776.
20. Morita K., Kim B.-N., Hiraga K., Sakka Y. Yield drop in high-strain-rate superplastic deformation of ZrO2-30vol% MgAl2O4 spinel composite. Phil Mag Lett 2003, 83(9):533-541.
21. Dokko P.C., Pask J.A. High-temperature stress-strain behavior of MgO in compression. J Am Ceram Soc 1979, 62(9-10):433-439.
22. Mazdiyasni K.S., Lipsitt H.A. Mechanical properties of polycrystalline TiC. J Am Ceram Soc 1982, 65(2):104-110.
23. Sakai T., Jonas J.J. Dynamic recrystallization: mechanical and microstructural considerations. Acta Metall 1984, 32(2):189-209.
24. McQueen H.J., Ryan N.D. Constitutive analysis in hot working. Mater Sci Eng A 2002, 322(1-2):43-63.
25. Lin Y.C., Chen M.-S., Zhong J. Prediction of 42CrMo steel flow stress at high temperature and strain rate. Mech Res Commun 2008, 35:142-150.
26. Liu J., Cui Z., Li C. Modelling of flow stress characterizing dynamic recrystallization for magnesium alloy AZ31B. Comp Mater Sci 2008, 41(3):375-382.
27. Nieh T.G., Wadsworth J., Sherby O.D. Superplasticity in metals and ceramics 1997, Cambridge University Press, Cambridge.
28. Glöckner R., Islam M.S., Norby T. Protons and other defects in BaCeO3: a computational study. Solid State Ionics 1999, 122(1-4):145-156.