HEAT CAPACITY AND THERMODYNAMIC PROPERTIES OF COMPLEX OXIDES WITH β-PYROCLORE STRUCTURE RbTe1.5W0.5O6 AND Rb0.95Nb1.375Mo0.625O5.79

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The heat capacity of complex oxides with β-pyrochlore structure RbTe1.5W0.5O6 and Rb0.95Nb1.375Mo0.625O5.79 was investigated by adiabatic vacuum and differential scanning calorimetry in the temperature range of T=(6-640) K. The standard thermodynamic functions: heat capacity Cop, enthalpy [H○(T)-H○(0)], absolute entropy [S○(T)] and the Gibbs energy [G○(T)-H○(0)] for the range from T→0 to 640 K were calculated based on the obtained experimental data. The low-temperature (T<50 K) heat capacity dependence was analyzed on the basis of multifractal model and chain-layered structure topology of the studied compounds was established.

作者简介

A. Markin

Lobachevsky State University of Nizhny Novgorod

Email: markin@chem.unn.ru
Nizhny Novgorod, Russia

N. Smirnova

Lobachevsky State University of Nizhny Novgorod

Nizhny Novgorod, Russia

P. Goryunova

Lobachevsky State University of Nizhny Novgorod

Nizhny Novgorod, Russia

D. Fukina

Lobachevsky State University of Nizhny Novgorod

Nizhny Novgorod, Russia

E. Suleimanov

Lobachevsky State University of Nizhny Novgorod

Nizhny Novgorod, Russia

参考

  1. ChakoumakosB.C. // J. Solid State Chem. 1984.V. 53. P. 120. https://doi.org/10.1016/0022-4596(84)90234-2
  2. Yamaura J.I., Yonezawa S., Muraoka Y. // J. Solid State Chem. 2006. V. 179. P. 336. https://doi.org/10.1016/j.jssc.2005.10.039
  3. Schwertmann L., Grunert A., Pougin A. et al. // Adv. Funct. Mater. 2015. V. 25. P. 905. https://doi.org/10.1002/adfm.201403092
  4. Jitta R.R., Gundeboina R., Veldurthi N.K. et al. // J. Chem. Technol. Biotechnol. 2015. V. 90. P. 1937. https://doi.org/10.1002/jctb.4745
  5. Shannon M.A., Bohn P.W., Elimelech M. et al. // Nature Mater. 2008. V. 452. P. 301. https://doi.org/10.1038/nature06599
  6. Jayaraman V., Mani A. // Sep. Purif. Technol. 2020. V. 235. P. 116242. https://doi.org/10.1016/j.seppur.2019.116242
  7. Long Z., Li Q.,Wei T. et al. // J. Hazard Mater. 2020. V. 395. P. 122599. https://doi.org/10.1016/j.jhazmat.2020.122599
  8. Semenycheva L., Chasova V., Matkivskaya J. et al. // J. Inorg. Organomet. Polym. 2021. V. 31. P. 3572. https://doi.org/10.1007/s10904-021-02054-6
  9. Zuarez-Chamba M., Rajendran S., Herrera-Robledo M. et al. // Environ. Res. 2022. V. 209. P. 112834. https://doi.org/10.1016/j.envres.2022.112834
  10. Guje R., Ravi G., Palla S. et al. // Mater. Sci. Eng. B. 2015. V. 198. P. 1. https://doi.org/10.1016/j.mseb.2015.03.010
  11. Sulaeman U., Yin S., Sato T. // Appl. Catal. B. 2011. V. 105. P. 206. https://doi.org/10.1016/j.apcatb.2011.04.017
  12. Ohgushi K., Yamaura J., Ichihara M. et al. // Phys. Rev. B: Condens. Matter. 2011. V. 83. P. 125103. https://doi.org/10.1103/PhysRevB.83.125103
  13. Kaviyarasu K., Magdalane C.M., Jayakumar D. et al. // J. King Saud Univ. Sci. 2020. V. 32. P. 1516. https://doi.org/10.1016/j.jksus.2019.12.006
  14. Varlamova L.A., Ignatov S.K., Fukina D.G. et al. // J. Phys. Chem. C. 2018. V. 122. P. 24907. https://doi.org/10.1021/acs.jpcc.8b07117
  15. Gorshkov A.P., Mazhukina K.A., Volkova N.S. et al. // J. Solid State Chem. 2022. V. 310. P. 123083. https://doi.org/10.1016/j.jssc.2022.123083
  16. Fukina D.G., Shotina V.A., Boryakov A.V. et al. // ChemPhotoChem. 2023. V. 7. P. e202300072. https://doi.org/10.1002/cptc.202300072
  17. Fukina D.G., Koryagin A.V., Titaev D.N. et al. // Eur. J. Inorg. Chem. 2022. V. 2022. P. e202200371. https://doi.org/10.1002/ejic.202200371
  18. Fukina D.G., Koryagin A.V., Koroleva A.V. et al. // J. Solid State Chem. 2021. V. 300. P. 122235. https://doi.org/10.1016/j.jssc.2021.122235
  19. Fukina D.G., Suleimanov E.V., Fukin G.K. et al. // J. Solid State Chem. 2020. V. 286. P. 121267. https://doi.org/10.1016/j.jssc.2020.121267
  20. Gorshkov A.P., Mazhukina K.A., Volkova N.S. et al. // J. Solid State Chem. 2022. V. 310. P. 123083. https://doi.org/10.1016/j.jssc.2022.123083
  21. Fukina D.G., Suleimanov E.V., Boryakov A.V. et al. // Inorg. Chem. 2020. V. 59. P. 14118. https://doi.org/10.1021/acs.inorgchem.0c01895
  22. Пятериков Е.А., Петьков В.И., Фукина Д.Г. и др. // Журн. неорган. химии. 2023. Т. 68. С. 1388. https://doi.org/10.31857/S0044457X23600482
  23. Мацкевич Н.И., Шлегель В.Н., Григорьева В.Д. и др. //Журн. неорган. химии. 2022. Т. 67. С. 1373. https://doi.org/10.31857/S0044457X22100579
  24. Markin A.V., Smirnova N.N., Fukina D.G. et al. // J. Chem. Thermodyn. 2021. V. 160. P. 106492. https://doi.org/10.1016/j.jct.2021.106492
  25. Varushchenko R.M., Druzhinina A.I., Sorkin E.L. // J. Chem. Thermodyn. 1997. V. 29. P. 623. https://doi.org/10.1006/jcht.1996.0173
  26. Sabbah R., Xu-wu A., Chickos J.S. et al. // Thermochim. Acta. 1999. V. 331. P. 93. https://doi.org/10.1016/S0040-6031(99)00009-X
  27. Hohne G.W.H., Hemminger W.F., Flammersheim H.-J. Differential scanning calorimetr. New York: Springer-Verlag Berlin Heidelberg, 2003. https://doi.org/10.1007/978-3-662-06710-9
  28. Drebushchak V.A. // J. Therm. Anal. Calorim. 2005. V. 79. P. 213. https://doi.org/10.1007/s10973-004-0586-1.
  29. Della Gatta G., Richardson M.J., Sarge S.M. et al. // Pure Appl. Chem. 2006. V. 78. P. 1455. https://doi.org/10.1351/pac200678071455
  30. Lazarev V.B., Izotov A.D., Gavrichev K.S. et al. // Thermochim. Acta. 1995. V. 269/270. P. 109. https://doi.org/10.1016/0040-6031(95)02529-4
  31. Тарасов В.В. //Журн. физ. химии. 1950. Т. 24.№1. С. 111.
  32. Lebedev B.V. // Thermochim. Acta. 1997. V. 297. P. 143.
  33. McCullough J.P., Scott D.W. Calorimetry of Nonreacting Systems. London: Butterworth, 1968.

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