Труды КНЦ (Технические науки вып.1/2022(13))

6 . Zhang J., Wang D., Lai L., Fang X., Xu J., Xu X., Zhang X., Liu J., Peng H., Wang X. Probing the reactivity and structure relationship o f Ln 2 Sn 2 O 7 (Ln = La, Pr, Sm and Y) pyrochlore catalysts for CO oxidation // Catalysis Today. 2019. Vol. 327. P. 168-176. 7. Merkushkin A. O., Aung T., and Mo U Z. E. Ceramic based on REE zirconates, titanates, and stannates // Glass and Ceramics, 2011. Vol. 67, No. 11-12. P. 347-350. 8 . Pruneda J. M., Artacho E. First-principles study o f structural, elastic, and bonding properties o f pyrochlores // Physical Review B. 2005. Vol. 72. P. 085107. 9. Денисова Л. Т., Каргин Ю. Ф., Денисов В. М. Теплоемкость станнатов редкоземельных элементов в области 350-1000 К // Неорганические Материалы. 2017. Т. 53, № 9. С. 975-981. 10. Vandenborre M. T., Husson E., Chatry J. P., Michel D. Rare-Earth Titanates and Stannates of Pyrochlore Structure; Vibrational Spectra and Force Fields // Journal o f Raman Spectrosc. 1983. V. 14, № 2. P. 63-71. 11. Whinfreyd C., Eckar O., Tauber A. Preparation and X-Ray Diffraction Data for Some Rare Earth Stannates // Journal of American Chemical Society 1960. V. 82, № 11. P. 2695-2697. References 1. Subramanian M. A., Aravamudan G., Subbarao G. V. Oxide pyrochlores — a review. Progress in Solid State Chemistry, 1983, vol. 15, pp. 55-143. 2. Vassen R., Cao X., Tietz F., Basu D., Stover D. Zirconates as New Materials for Thermal Barrier Coatings. Journal o fAmerican Ceramic Society, 2000, vol. 83, pp. 2023-2028. 3. Zhao M., Ren X., Yang J., Pan W. Low Thermal Conductivity o f Rare-Earth Zirconate-Stannate Solid Solutions (Yb 2 Zr 2 O 7 ) 1 -x(Ln 2 Sn 2 O 7 )x(Ln = Nd, Sm). Journal o f American Ceramic Society, 2016, vol. 99, pp. 293-299. 4. Kennedy B. J., Hunter B. A., Howard C. J. Structural and Bonding Trends in Tin Pyrochlore Oxides. Journal o f Solid State Chem., 1997, vol. 130, pp. 58-65. 5. Chen Z. J., Xiao H. Y., Zu X. T., Wang L. M., Gao F., Lian J., Ewing R. C. Structural and bonding properties o f stannate pyrochlores: A density functional theory investigation. Comput. Mater. Sci. , 2008, vol. 42, pp. 653-658. 6 . Zhang J., Wang D., Lai L., Fang X., Xu J., Xu X., Zhang X., Liu J., Peng H., Wang X. Probing the reactivity and structure relationship of Ln 2 Sn 2 O 7 (Ln = La, Pr, Sm and Y) pyrochlore catalysts for CO oxidation. Catalysis Today, 2019, vol. 327, pp. 168-176. 7. Merkushkin A. O., Aung T., and Mo U Z. E. Ceramic based on REE zirconates, titanates, and stannates. Glass and Ceramics, 2011, vol. 67, no. 11-12, pp. 347-350. 8 . Pruneda J. M., Artacho E. First-principles study o f structural, elastic, and bonding properties o f pyrochlores. Physical Review B, 2005, vol. 72, p. 085107. 9. Denisova L. T., Kargin Yu. F., Denisov V. M. Teploemkost' stannatov redkozemel'nyh elementov v oblasti 350-1000 K [Heat capacity o f rare earth element stannates in the region o f 350-1000 K]. Neorganicheskie Materialy [Inorganic Materials], 2017, vol. 53, no. 9, pp. 975-981. (In Russ.). 10. Vandenborre M. T., Husson E., Chatry J. P., Michel D. Rare-Earth Titanates and Stannates o f Pyrochlore Structure; Vibrational Spectra and Force Fields. Journal o fRaman Spectrosc., 1983, vol. 14, no. 2, pp. 63-71. 11. Whinfreyd C., Eckar O., Tauber A. Preparation and X-Ray Diffraction Data for Some Rare Earth Stannates. Journal o f American Chemical Society, 1960, vol. 82, no. 11, pp. 2695-2697. Информация об авторе М. А. Рюмин — кандидат химических наук. Information about the author M. A. Ryumin — PhD (Chemistry). Статьяпоступилавредакцию 14.02.2022; одобренапослерецензирования04.04.2022; принятак публикации08.04.2022. The articlewas submitted 14.02.2022; approvedafter reviewing04.04.2022; acceptedforpublication08.04.2022. Труды Кольского научного центра РАН. Серия: Технические науки. 2022. Т. 13, № 1. С. 213-216. Transactions of the to la Science Centre of r A s . Series: Engineering Sciences. 2022. Vol. 13, No. 1. P. 213-216. © Рюмин М. А., 2022 216