Herzen State Pedagogical University of Russia , Moika Emb. 48, Saint-Petersburg, 191186, Russia E-mail:
Yulia Yu. Gavronskaya
Herzen State Pedagogical University of Russia , Moika Emb. 48, Saint-Petersburg, 191186, Russia
Diffusion coefficients of Ca(NO3)2 in its passage through the set of porous glass membranes at 20–70oC were determined and discussed in terms of the structuring of the water boundary layers near the silica surface.
porous glass membranes, calcium nitrate diffusion, dependence on pore radii
Vyacheslav N. Pak, Herzen State Pedagogical University of Russia , Moika Emb. 48, Saint-Petersburg, 191186, Russia
This work was supported by the Ministry of Education and Science of the Russian Federation within the basic part of a state assignment (Project 1.5650.2017/VU).
How to Cite
N. Pak, V., & Gavronskaya, Y. Y. (2019). Diffusion transport of Ca(NO₃)₂ aqueous solution in porous glass membranes. Chemical Reports, 1(2), 77-80. https://doi.org/10.25082/CR.2019.02.004
Kreisberg VA and Antropova TV. Changing the relation between micro- and mesoporosity in porous glass: the effect of different factors. Microporous and Mesoporous Materials, 2014, 190(5): 128-138. https://doi.org/10.1016/j.micromeso.2014.02.002
Pak VN, Gavronskaya YY and Burkat TM. Porous glass and nanostructured materials. N.Y.: Nova Sci. Publishers, 2015: 134.
Pak VN, Nepomnyashchii AB and Stromova ES. Diffusion transport of aqueous solutions of alkali metal chlorides in porous glass membranes. Russian Journal of Physical Chemistry (A), 2007, 81(3): 475-478.https://doi.org/10.1134/S0036024407030326
Akuzhaeva GS, Gavronskaya YY and Pak VN. Dimensional and concentration dependencies of diffusion of aqueous alkaline-earth metal nitrate solutions in porous-glass membranes. Russian Journal of Applied Chemistry, 2012, 85(6): 862-866.https://doi.org/10.1134/S1070427212060043