Structural Parameters of Membranes from Porous Glass in Aqueous Solutions of Electrolytes, Containing Singly-Charged (Na+, K+) and Triple-Charged (Fe3+) Cations
- Autores: Ermakova L.E.1, Antropova T.V.2, Volkova A.V.1, Kuznetsova A.S.1, Grinkevich E.A.1, Anfimova I.N.2
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Afiliações:
- St. Petersburg State University
- Grebenshchikov Institute of Silicate Chemistry
- Edição: Volume 44, Nº 4 (2018)
- Páginas: 269-278
- Seção: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/216582
- DOI: https://doi.org/10.1134/S1087659618040065
- ID: 216582
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Resumo
The structural parameters of micro- and macroporous glass-like membranes in the solutions containing sodium, potassium, and iron counterions were investigated. The dependences of the volumetric porosity of the membranes, structural resistance coefficients, filtration coefficients, specific surface, average pore radius on the conditions of obtaining porous glass, the composition of the electrolyte, and the contact time of the porous glass with the solution are analyzed.
Sobre autores
L. Ermakova
St. Petersburg State University
Autor responsável pela correspondência
Email: l.ermakova@spbu.ru
Rússia, St. Petersburg, 199034
T. Antropova
Grebenshchikov Institute of Silicate Chemistry
Email: l.ermakova@spbu.ru
Rússia, St. Petersburg, 199034
A. Volkova
St. Petersburg State University
Email: l.ermakova@spbu.ru
Rússia, St. Petersburg, 199034
A. Kuznetsova
St. Petersburg State University
Email: l.ermakova@spbu.ru
Rússia, St. Petersburg, 199034
E. Grinkevich
St. Petersburg State University
Email: l.ermakova@spbu.ru
Rússia, St. Petersburg, 199034
I. Anfimova
Grebenshchikov Institute of Silicate Chemistry
Email: l.ermakova@spbu.ru
Rússia, St. Petersburg, 199034
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