Preparation and thermal properties of Sm₂AlTaO₇

References

• Angle, J. P., Steppan, J. J., & Thompson, P. M. (2014). Parameters influencing thermal shock resistance and ionic conductivity of 8 mol% yttria-stabilized zirconia (8YSZ) with dispersed second phases of alumina or mullite. Journal of the European Ceramic Society, 34, 4327–4336. doi:10.1016/j.jeurceramsoc.2014.06.020
   Web of Science ®Google Scholar
• Chen, X. G., Yang, S. S., Zhang, H. S., Li, G., & Li, Z. J. (2014). Preparation and thermophysical properties of (Sm1-xErx)2Ce2O7 oxides for thermal barrier coatings. Materials Research Bulletin, 47, 4181–4186. doi:10.1016/j.materresbull.2013.12.011
   Web of Science ®Google Scholar
• Clarke, D. R. (2003). Materials selection guidelines for low thermal conductivity thermal barrier coatings. Surface and Coatings Technology, 163, 67–74. doi:10.1016/S0257-8972(02)00593-5
   Web of Science ®Google Scholar
• Feng, J., Xiao, B., Zhou, R., & Pan, W. (2013). Thermal expansion and conductivity of RE2Sn2O7 (RE=La, Nd, Sm, Gd, Er and Yb) pyrochlores. Scripta Materialia, 69, 401–404. doi:10.1016/j.scriptamat.2013.05.030
   Web of Science ®Google Scholar
• Fergus, J. W. (2014). Zirconia and pyrochlore oxides for thermal barrier coatings in gas turbine engines. Metallurgical and Materials Transactions E, 1, 118–131. doi:10.1007/s40553-014-0012-y
   Google Scholar
• Hardwicke, C. U., & Lau, Y. C. (2013). Advances in thermal spray coatings for gas turbines and energy generation: A review. Journal of Thermal Spray Technology, 22, 564–576. doi:10.1007/s11666-013-9904-0
   Web of Science ®Google Scholar
• Hinastu, Y., & Doi, Y. (2016). Structures and magnetic properties of new fluorite-related quaternary rare earth oxides LnY2TaO7 and LaLn2RuO7 (Ln= rare earths). Journal of Solid State Chemistry, 233, 37–43. doi:10.1016/j.jssc.2015.10.1012
   Web of Science ®Google Scholar
• Joulia, A., Vardelle, M., & Rossignol, S. (2013). Synthesis and thermal stability of Re2Zr2O7, (Re=La, Gd) and La2(Zr1-xCex)2O7-δ compounds under reducing and oxidant atmospheres for thermal barrier coatings. Journal of the European Ceramic Society, 33, 2633–2644. doi:10.1016/j.jeurceramsoc.2013.03.030
   Web of Science ®Google Scholar
• Khaw, C. C., Tan, K. B. C., Lee, C. K., & West, A. R. (2012). Phase equilibria and electrical properties of pyrochlore and zirconolite phases in the Bi2O3–ZnO–Ta2O5 system. Journal of the European Ceramic Society, 32, 671–680. doi:10.1016/j.jeurceramsoc.2011.10.1012
   Web of Science ®Google Scholar
• Klemens, P. G. (2002). Effect of point defects on the decay of the longitudinal optical mode. Physica B: Condensed Matter, 316–317, 413–416. doi:10.1016/S0921-4526(02)00530-6
   Web of Science ®Google Scholar
• Kumar, V., & Balasubramanian, K. (2016). Progress update on failure mechanisms of advanced thermal barrier coatings: A review. Progress in Organic Coatings, 90, 54–82. doi:10.3724/SP.J.1077.2012.11565
   Web of Science ®Google Scholar
• Leticia, T. M., Miguel, A. R. G., Torrres, M. F., Isaias, J. R., Edgar, M., & Enrique, L. C. (2012). Synthesis by two methods and crystal structural determination of a new pyrochlore related compound Sm2FeTaO7. Materials Chemistry and Physics, 133, 839–844. doi:10.1016/j.matchemphys.2012.01.104
   Web of Science ®Google Scholar
• Li, Y. X., Chen, G., Zhang, H. J., & Li, Z. H. (2009). Photocatalytic water splitting of La2AlTaO7 and the effect of aluminum on the electronic structure. Journal of Physics and Chemistry of Solids, 70, 536–540. doi:10.1016/j.jpcs.2008.12.005
   Web of Science ®Google Scholar
• Limarga, A. M., Shian, S., & Leckie, R. M. (2014). Thermal conductivity of single and multi-phase compositions in the ZrO2-Y2O3-Ta2O5 system. Journal of the European Ceramic Society, 34, 3085–3094. doi:10.1016/j.jeur-ceramsoc.2014.03.013
   Web of Science ®Google Scholar
• Liu, B., Wang, J. Y., Li, F. Z., & Zhou, Y. C. (2010). Theoretical elastic stiffness, structural stability and thermal conductivity of La2T2O7 (T=Ge, Ti, Sn, Zr, Hf) pyrochlore. Acta Materialia, 58, 4369–4377. doi:10.1016/j.actamat.2010.04.031
   Web of Science ®Google Scholar
• Ren, X. R., Wan, C. L., Zhao, M., Yang, J., & Pan, W. (2015). Mechanical and thermal properties of fine-grained quasi-eutectoid (La1-xYbx)2Zr2O7 ceramics. Journal of the European Ceramic Society, 35, 3145–3154. doi:10.1016/j.jeurceramsoc.2015.04.024
   Web of Science ®Google Scholar
• Shlyakhtina, A. V., Belov, D. A., Pigalskiy, K. S., Shchegolikhin, A. N., Kolbanev, I. V., & Karyagina, O. K. (2014). Synthesis, properties and phase transitions of pyrochlore- and fluorite-like Ln2RMO7 (Ln=Sm, Ho; R=Lu, Sc; M=Nb, Ta). Materials Research Bulletin, 49, 625–632. doi:10.1016/j.materresbull.2013.10.004
   Web of Science ®Google Scholar
• Swalin, R. A. (1972). Thermodynamics of solids (pp. 53–87). New York, NY: John Wiley & Sons Press.
   Google Scholar
• Tan, K. B., Khaw, C. C., Lee, C. K., Zainal, Z., & Miles, G. C. (2010). Structures and solid solution mechanisms of pyrochlore phases in the systems Bi2O3–ZnO–(Nb, Ta)2O5. Journal of Alloys and Compounds, 508, 457–462. doi:10.1016/j.jallcom.2010.08.093
   Web of Science ®Google Scholar
• Teixeira, Z., Otubo, L., Gouveia, R. F., & Alves, O. L. (2010). Preparation and characterization of powders and thin films of Bi2AlNbO7 and Bi2InNbO7 pyrochlore oxides. Materials Chemistry and Physics, 124, 552–557. doi:10.1016/j.matchemphys.2010.07.009
   Web of Science ®Google Scholar
• Vanderah, T. A., Guzman, J. L., Nino, J. C., & Roth, R. S. (2008). Stability phase-fields and pyrochlore formation in sections of the Bi 2 O 3 -Al 2 O 3 -Fe 2 O 3 -Nb 2 O 5 system. Journal of the American Ceramic Society, 91, 3659–3662. doi:10.1111/j.1551-2916.2008.02648
   Web of Science ®Google Scholar
• Wachsman, E. D. (2004). Effect of oxygen sublattice order on conductivity in highly defective fluorite oxides. Journal of the European Ceramic Society, 24, 1281–1285. doi:10.1016/S0955-2219(03)00509-0
   Web of Science ®Google Scholar
• Wang, X. Z., Guo, L., Zhang, H. L., Gong, S. K., & Guo, H. B. (2015). Structural evolution and thermal conductivities of (Gd1-xYbx)2Zr2O7 (x=0, 0.02, 0.04, 0.06, 0.08, 0.1) ceramics for thermal barrier coatings. Ceramics International, 41, 12621–12625. doi:10.1016/j.ceramint.2015.06.090
   Web of Science ®Google Scholar
• Wang, C. J., & Wang, Y. (2015). Thermophysical properties of La2(Zr0.7Ce0.3)2O7 prepared by hydrothermal synthesis for nano-sized thermal barrier coatings. Ceramics International, 41, 4601–4607. doi:10.016/j.ceramint.2014.12.003
   Google Scholar
• Zhang, H. S., Lv, J. G., Li, G., Zhang, Z., & Wang, X. L. (2012). Investigation about thermophyscial properties of Ln2Ce2O7 (Ln=Sm, Er, and Yb) oxides for thermal barrier coatings. Materials Research Bulletin, 47, 4181–4186. doi:10.1016/j.materresbull.2012.08.074
   Web of Science ®Google Scholar
• Zhang, H. S., Shi, L., Zhao, Y. D., Li, G., & Li, Z. J. (2015). Thermal conductivities and thermal expansion coefficients of (Sm0.5Gd0.5)2(Ce1-xZrx)2O7 ceramics. Journal of Materials Engineering and Performance, 23, 3394–3399. doi:10.1007/s11665-015-1621-z
   Web of Science ®Google Scholar
• Zhang, Y. H., Xie, M., Zhou, F. X., Cui, X., Lei, X. G., Song, X. W., & An, S. L. (2015). Influence of Er substitution for La on the thermal conductivity of (La1-xErx)2Zr2O7 pyrochlores. Materials Research Bulletin, 64, 175–181. doi:10.1016/j.materresbull.2014.12.064
   Web of Science ®Google Scholar
• Zhang, H. S., Xu, Q., Wang, F. C., Liu, L., Wei, Y., & Chen, X. G. (2009). Preparation and thermophyscial properties of (Sm0.5La0.5)2Zr2O7 and (Sm0.5La0.5)2(Zr0.8Ce0.2)2O7 ceramics for thermal barrier coatings. Journal of Alloys and Compounds, 475, 624–628. doi:10.1016/j.jallcom.2008.07.068
   Web of Science ®Google Scholar