Chemical stability of Pb[(UO2)2O2(OH)2](H2O) and Pb2[(UO2)5O6(OH)2](H2O)2 compounds in aqueous solutions

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

The chemical stability of Pb[(UO2)2O2(OH)2](H2O) and Pb2[(UO2)5O6(OH)2](H2O)2 compounds in aqueous solutions was studied. The acid-base boundaries of the existence of these compounds in aqueous solutions were established, the hydrolysis products were identified, and the solubility was determined. Based on the data obtained, the equilibrium constants of dissolution reactions, the Gibbs functions of the formation and dissolution of Pb[(UO2)2O2(OH)2](H2O) and Pb2[(UO2)5O6(OH)2](H2O)2, were calculated, the solubility curves of the compounds under study, and the phase diagrams of U(VI) and Pb(II) in saturated aqueous solutions and in equilibrium solid phases were calculated.

About the authors

O. V Nipruk

Lobachevsky State University of Nizhni Novgorod

Email: nipruk@yandex.ru

K. A Klinshova

Lobachevsky State University of Nizhni Novgorod

G. N Chernorukov

Lobachevsky State University of Nizhni Novgorod

A. A Denisova

Lobachevsky State University of Nizhni Novgorod

R. V Abrazheev

Lobachevsky State University of Nizhni Novgorod

References

  1. Zhang Y., Lu K.T., Zheng R. // Dalton Trans. 2022. Vol. 21. P. 2158. doi: 10.1039/d1dt03916d
  2. Baker J.R. // Coord. Chem. Rev. 2013. Vol. 266-267. P. 123. doi: 10.1016/j.ccr.2013.10.004
  3. Sino M.C.A., Grambow B. // Radiochim. Acta. 1994. Vol. 66-67. P. 37. doi: 10.1524/ract.1994.6667.s1.37
  4. Sowder A.G., Clark S.B., Fjeld R.A. // Radiochim. Acta. 1996. Vol. 74. P. 45. doi: 10.1524/ract.1996.74.special-issue.45
  5. Sowder A.G., Clark S.B., Fjeld R.A. // Environ. Sci. Technol. 1999. Vol. 33. P. 3552. doi: 10.1021/es9901516
  6. Brugger J., Krivovichev S.V., Berlepsch P., Meisser N., Ansermet S., Armbruster T. // Am. Mineral. 2004. Vol. 89. P. 339. doi: 10.2138/am-2004-2-312
  7. Protas J. // Compt. Rend. Hebdomadaires des Séances de l'Académie des Sciences. 1957. Vol. 244. P. 2942.
  8. Fleischer M. // Am. Mineral. 1957. Vol. 42. P. 919.
  9. Deliens M. // Mineral. Mag. 1977. Vol. 41. P. 51.
  10. Burns P.C. // Am. Mineral. 1999. Vol. 84. P. 1661.
  11. Plasil J. // Bull. Mineral. Petrolog. 2020. Vol. 28. № 2. P. 322. doi: 10.46861/bmp.28.322
  12. Piret P., Deliens M., Piret-Meunier J., Germain G. // Bull. Mineral. 1983. Vol. 106. P. 299. doi: 10.3406/bulmi.1983.7709
  13. Schoep A. // Compt. Rend. de l'Académie des Sciences de Paris. 1921. Vol. 173. P. 1186.
  14. Palache C. // Am. Mineral. 1934. Vol. 19. P. 309.
  15. Mereiter K. // Tscher. Miner. Petrog. 1979. Vol. 26. P. 279.
  16. Taylor J.C., Stuart W.L., Mumme I.A. // J. Inorg. Nucl. Chem. 1981. Vol. 43. N 10. P. 2419.
  17. Čejka J., Muck A., Urbanec Z. // Thermochim. Acta. 1985. Vol. 93. P. 637. doi: 10.1016/0040-6031(85)85160-1
  18. Li Y., Burns P.C. // Can. Mineral. 2000. Vol. 38. P. 727.
  19. Schindler M., Mandaliev P., Hawthorne F.C., Putnis A. // Can. Mineral. 2006. Vol. 44. P. 415.
  20. Frost R.L., Čejka J., Ayoko G.A., Weier M.L. // Polyhedron. 2007. Vol. 26. P. 3724. doi: 10.1016/j.poly.2007.04.023
  21. Frost R.L., Čejka J., Weier M.L. // J. Raman Spectrosc. 2007. Vol. 38. P. 460. doi: 10.1002/jrs.1669
  22. Burns P.C., Hanchar J.M. // Can. Mineral. 1999. Vol. 37. P. 1483.
  23. Piret P. // Bull. Mineral. 1985. Vol. 108. P. 659. doi: 10.3406/bulmi.1985.7882
  24. Li Y., Burns P.C. // Can. Mineral. 2000. Vol. 38. P. 737.
  25. Schindler M., Hawthorne F.C. // Can. Mineral. 2007. Vol. 45. P. 963. doi: 10.2113/gscanmin.45.4.963
  26. Li Y., Burns P.C. // Can. Mineral. 2000. Vol. 38. P. 1433.
  27. Burns P.C. // Am. Mineral. 1997. Vol. 82. P. 1176.
  28. Bartlett J.R., Cooney R.P. // J. Mol. Struct. 1989. Vol. 193. P. 295.
  29. Vochten R., Haverbeke L. // Mineral. Petrol. 1990. Vol. 43. P. 65.
  30. Navrotsky A., Shvareva T., Guo X., Rock P.A. In: Mineralogical Association of Canada Short. Winnipeg MB, 2013. Ch. 4. P. 1.
  31. Черноруков Н.Г., Нипрук О.В., Абражеев Р.В., Чаплиева К.А. // ЖОХ. 2016. Т. 86. Вып. 9. С. 1414.
  32. Chernorukov N.G., Nipruk O.V., Abrazheev R.V., Chaplieva K.A.// Russ. J. Gen. Chem. 2016. Vol. 86. N 9. P. 1987. doi: 10.1134/S1070363216090024
  33. Ковба Л.М. // Радиохимия. 1972. T. 14. С. 727.
  34. Guillaumont R., Fanghänel T., Fuger J., Grenthe I., Neck V., Palmer D.A., Rand M.H. Update on the Chemical Thermodynamics of Uranium, Neptunium, and Plutonium. Amsterdam: Elsevier, 2003. 918 p.
  35. Grenthe I., Fuger J., Koning R., Konings R.J.M., Lemire R.J., Muller A.B., Nguyen-Trung C., Wanner H. Chemical thermodynamics of uranium. Amsterdam: North-Holland, 2004. 715 p.
  36. Термические константы веществ / Под ред. В.П. Глушко. М.: АН СССР, 1965-1981. Вып. I-X.
  37. Gorman-Lewis D., Burns P.C., Fein J.B. // J. Chem. Thermodyn. 2008. Vol. 40. P. 335. doi 0.1016/j.jct.2007.12.004
  38. Nipruk O.V., Chernorukov N.G., Chaplieva К.A. // J. Radioanal. Nucl. Chem. 2017. Vol. 314 (2). P. 1405. doi: 10.1007/s10967-017-5462-0
  39. Chernorukov N.G, Nipruk O.V., Klinshova K.A., Tumaeva O.N., Sokolov D.V. // New J. Chem. 2021. Vol. 45. Т 22. P. 9922. doi: 10.1039/D1NJ01414E
  40. Марков В.К., Верный Е.А., Виноградов А.В., Елинсон С.В., Клыгин А.Е., Моисеев И.В. Уран. Методы его определения. М.: Атомиздат, 1964. 502 с.

Copyright (c) 2023 Russian Academy of Sciences

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies