Ion-exchange formation of alkali silicate glass with a porous structure
- Autores: Sviridov S.1, Tyurnina Z.1, Tyurnina N.1, Kryuchkova L.2, Vlasenko N.2
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Afiliações:
- Grebenshchikov Institute of Silicate Chemistry
- St. Petersburg State University
- Edição: Volume 43, Nº 1 (2017)
- Páginas: 28-33
- Seção: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/215844
- DOI: https://doi.org/10.1134/S1087659617010151
- ID: 215844
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Resumo
The process of forming a porous glass structure through an ion exchange between the alkali cations in the glass and salt melt’s cations with a smaller ionic radius has been investigated. Using methods of optical, electronic, atomic force microscopy, and X-ray 3D tomography the effect of the composition of the glass and the salt melt, the temperature, and the reaction time on the structure of the resulting porous material, the total and open porosity of the glass have been determined.
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Sobre autores
S. Sviridov
Grebenshchikov Institute of Silicate Chemistry
Autor responsável pela correspondência
Email: sviridov@isc.nw.ru
Rússia, St. Petersburg, 199034
Z. Tyurnina
Grebenshchikov Institute of Silicate Chemistry
Email: sviridov@isc.nw.ru
Rússia, St. Petersburg, 199034
N. Tyurnina
Grebenshchikov Institute of Silicate Chemistry
Email: sviridov@isc.nw.ru
Rússia, St. Petersburg, 199034
L. Kryuchkova
St. Petersburg State University
Email: sviridov@isc.nw.ru
Rússia, St. Petersburg, 198504
N. Vlasenko
St. Petersburg State University
Email: sviridov@isc.nw.ru
Rússia, St. Petersburg, 198504