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ISRN Ceramics
Volume 2012 (2012), Article ID 926537, 6 pages
http://dx.doi.org/10.5402/2012/926537
Research Article

Rare Earth-Doped SrTio3 Perovskite Formation from Xerogels

1Department of Innovation Engineering, University of Salento, Via per Monteroni, 73100 Lecce, Italy
2Research Centre ENEL, Litoranea Salentina Brindisi-Casalabate, Cerano, 72020 Tuturano, Italy
3Salentec srl, Via dell’Esercito, 73020 Cavallino, Italy

Received 23 August 2012; Accepted 21 September 2012

Academic Editors: O. Dymshits and S. Gutzov

Copyright © 2012 Anastasia Rocca et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. Y. Yang, Y. Sun, and Y. Jiang, “Structure and photocatalytic property of perovskite and perovskite-related compounds,” Materials Chemistry and Physics, vol. 96, no. 2-3, pp. 234–239, 2006. View at Publisher · View at Google Scholar · View at Scopus
  2. F. S. Galasso, Perovskites and High Tc Superconductors, Gordon and Breach, New York, NY, USA, 1990.
  3. L. M. Feng, L. Q. Jiang, M. Zhu, H. B. Liu, X. Zhou, and C. H. Li, “Formability of ABO3 cubic perovskites,” Journal of Physics and Chemistry of Solids, vol. 69, no. 4, pp. 967–974, 2008. View at Publisher · View at Google Scholar · View at Scopus
  4. A. S. Bhalla, R. Guo, and R. Roy, “The perovskite structure—a review of its role in ceramic science and technology,” Materials Research Innovations, vol. 4, no. 1, pp. 3–26, 2000. View at Scopus
  5. V. Ravikumar, R. P. Rodrigues, and V. P. Dravid, “An investigation of acceptor-doped grain boundaries in SrTiO3,” Journal of Physics D, vol. 29, no. 7, pp. 1799–1806, 1996. View at Publisher · View at Google Scholar · View at Scopus
  6. M. Leonhardt, J. Jamnik, and J. Maier, “In situ monitoring and quantitative analysis of oxygen diffusion through Schottky-barriers in SrTiO3 bicrystals,” Electrochemical and Solid-State Letters, vol. 2, no. 7, pp. 333–335, 1999. View at Publisher · View at Google Scholar · View at Scopus
  7. C. Tragut and K. H. Härdtl, “Kinetic behaviour of resistive oxygen sensors,” Sensors and Actuators, vol. 4, no. 3-4, pp. 425–429, 1991. View at Scopus
  8. S. N. Ruddlesden and P. Popper, “The compound Sr3TiO7 and its structure,” Acta Crystallographica, vol. 11, article 54, 1958.
  9. R. Wurm, O. Dernovsek, and P. Greil, “Sol-gel derived SrTiO3 and SrZrO3 coatings on SiC and C-fibers,” Journal of Materials Science, vol. 34, no. 16, pp. 4031–4037, 1999. View at Publisher · View at Google Scholar · View at Scopus
  10. T. Kawada, T. Watanabe, A. Kaimai, K. I. Kawamura, Y. Nigara, and J. Mizusaki, “High temperature transport properties in SrTiO3 under an oxygen potential gradient,” Solid State Ionics, vol. 108, no. 1–4, pp. 391–402, 1998. View at Scopus
  11. W. Huang and S. Gopalan, “Bi-layer structures as solid oxide fuel cell interconnections,” Journal of Power Sources, vol. 154, no. 1, pp. 180–183, 2006. View at Publisher · View at Google Scholar · View at Scopus
  12. S. Steinsvik, T. Norby, and P. Kofstad, Electroceramics IV, Volume 2, Edited by R. Waser, S. Hoffmann, D. Bonnenberg, C. Hoffmann, Augustinus Buchhandlung, Aachen, Germany, 1994.
  13. T. Norby and Y. Larring, “Concentration and transport of protons in oxides,” British Ceramic Proceedings, vol. 56, pp. 83–93, 1996.
  14. K. D. Kreuer, “On the development of proton conducting materials for technological applications,” Solid State Ionics, vol. 97, no. 1–4, pp. 1–15, 1997. View at Scopus
  15. K. Li, Ceramic Membranes for Separation and Reaction, John Wiley & Sons, 2007.
  16. J. Robertson, “Energy levels of point defects in SrTiO3 and related oxides,” Journal of Applied Physics, vol. 93, no. 2, pp. 1054–1059, 2003. View at Publisher · View at Google Scholar · View at Scopus
  17. R. K. Astala and P. D. Bristowe, “Ab initio calculations of doping mechanisms in SrTiO3,” Modelling and Simulation in Materials Science and Engineering, vol. 12, no. 1, pp. 79–90, 2004. View at Publisher · View at Google Scholar · View at Scopus
  18. S. Hui and A. Petric, “Electrical conductivity of yttrium-doped SrTiO3: influence of transition metal additives,” Materials Research Bulletin, vol. 37, no. 7, pp. 1215–1231, 2002. View at Publisher · View at Google Scholar · View at Scopus
  19. B. D. Cullity, Elements of X-Ray Diffraction, Addison-Wesley, 2nd edition, 1978.
  20. AA.VV., Annual Book of ASTM Standards, E92-82, ASTM, Philadelphia, Pa, USA, 1995.
  21. O. A. Marina, N. L. Canfield, and J. W. Stevenson, “Thermal, electrical, and electrocatalytical properties of lanthanum-doped strontium titanate,” Solid State Ionics, vol. 149, no. 1-2, pp. 21–28, 2002. View at Publisher · View at Google Scholar · View at Scopus
  22. Y. Somiya, A. S. Bhalla, and L. E. Cross, “Study of (Sr, Pb)TiO3 ceramics on dielectric and physical properties,” International Journal of Inorganic Materials, vol. 3, no. 7, pp. 709–714, 2001. View at Publisher · View at Google Scholar · View at Scopus
  23. S. Yamanaka, K. Kurosaki, T. Maekawa, T. Matsuda, S. I. Kobayashi, and M. Uno, “Thermochemical and thermophysical properties of alkaline-earth perovskites,” Journal of Nuclear Materials, vol. 344, no. 1–3, pp. 61–66, 2005. View at Publisher · View at Google Scholar · View at Scopus