Analysis of Activity Coefficients in Aqueous Solutions of Alkali Metal Bromides Based on Dielectric Properties

封面

如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

Extended Debye–Hückel (EDH) theory was used to calculate activity coefficients in aqueous solutions of alkali-metal bromides at 298 K from experimentally determined values of their static permittivities. Calculations with non-optimized model parameters fit the nonmonotonic concentration-dependent trend of the activity coefficients and the cation radius–dependent trend of the activity coefficients. The latter is explained by hydration weakening and ion association strengthening in response to increasing cation radius in the salt series.

作者简介

I. Shilov

Chemistry Department, Moscow State University

Email: ignatshilov@mail.ru
119991, Moscow, Russia

A. Lyashchenko

Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences

编辑信件的主要联系方式.
Email: ignatshilov@mail.ru
119991, Moscow, Russia

参考

  1. Shilov I.Yu., Lyashchenko A.K. // J. Phys. Chem. B. 2015. V. 119. № 31. P. 10087. https://doi.org/10.1021/acs.jpcb.5b04555
  2. Shilov I.Yu., Lyashchenko A.K. // AIChE J. 2022. V. 68. № 2. P. e17515. https://doi.org/10.1002/aic.17515
  3. Buchner R., Hefter G. // Phys. Chem. Chem. Phys. 2009. V. 11. № 40. P. 8984. https://doi.org/10.1039/B906555P
  4. Lyashchenko A., Lileev A. // J. Chem. Eng. Data. 2010. V. 55. № 5. P. 2008. https://doi.org/10.1021/je900961m
  5. Shilov I.Yu., Lyashchenko A.K. // J. Mol. Liq. 2017. V. 240. P. 172. https://doi.org/10.1016/j.molliq.2017.05.010
  6. Шилов И.Ю., Лященко А.К. // Журн. неорган. химии. 2021. Т. 66. № 7. С. 925. https://doi.org/10.31857/S0044457X21070126
  7. Шилов И.Ю., Лященко А.К. // Журн. неорган. химии. 2020. Т. 65. № 8. С. 1114. https://doi.org/10.31857/S0044457X20080152
  8. Шилов И.Ю., Лященко А.К. // Журн. физ. химии. 2022. Т. 96. № 11. С. 1598.
  9. Shilov I.Yu., Lyashchenko A.K. // J. Solution Chem. 2019. V. 48. № 2. P. 234. https://doi.org/10.1007/s10953-019-00860-8
  10. Шилов И.Ю., Лященко А.К. // Журн. неорган. химии. 2019. Т. 64. № 9. С. 1006. https://doi.org/10.1134/S0044457X19090216
  11. Barthel J., Krüger J., Schollmeyer E. // Z. Phys. Chem. N. F. 1977. V. 104. № 1–3. P. 59. https://doi.org/10.1524/zpch.1977.104.1-3.059
  12. Wachter W., Kunz W., Buchner R., Hefter G. // J. Phys. Chem. A 2005. V. 109. № 39. P. 8675. https://doi.org/10.1021/jp053299m
  13. Kaatze U. // J. Chem. Eng. Data. 1989. V. 34. № 4. P. 371. https://doi.org/10.1021/je00058a001
  14. Pauling L. // J. Am. Chem. Soc. 1927. V. 49. № 3. P. 765. https://doi.org/10.1021/ja01402a019
  15. Зайцев И.Д., Асеев Г.Г. Физико-химические свойства бинарных и многокомпонентных растворов неорганических веществ. М.: Химия, 1988. 416 с.
  16. Hamer W.J., Wu Y.-C. // J. Phys. Chem. Ref. Data. 1972. V. 1. № 4. P. 1047. https://doi.org/10.1063/1.3253108
  17. Collins K.D. // Methods. 2004. V. 34. № 3. P. 300. https://doi.org/10.1016/j.ymeth.2004.03.021

补充文件

附件文件
动作
1. JATS XML
下载
2.

下载 (62KB)
索引源数据
3.

下载 (101KB)
索引源数据
4.

下载 (52KB)
索引源数据

版权所有 © И.Ю. Шилов, А.К. Лященко, 2023