Enviar artigo por via de e-mail Effect of Formation Conditions on the Functional Composition of the Surface of High-Silica Porous Glass
- Autores: Tsyganova T.A.1,2, Myakin S.V.3, Kuryndin I.S.4, Rakhimova O.V.5
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Afiliações:
- Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences
- St. Petersburg Scientific Center, Russian Academy of Sciences
- St. Petersburg State Technological Institute (Technical University)
- Institute of High-Molecular Compounds, Russian Academy of Sciences
- St. Petersburg Electrotechnical University LETI
- Edição: Volume 44, Nº 6 (2018)
- Páginas: 654-656
- Seção: Short Communications
- URL: https://journals.rcsi.science/1087-6596/article/view/216973
- DOI: https://doi.org/10.1134/S1087659618060226
- ID: 216973
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Resumo
The possibility of controlling the content and ratio of Brønsted acid to Lewis base centers on the surface of high-silica porous glass (PG) with various compositions based on two-phase alkali-borosilicate glass by varying the conditions of the preparation of PG during the acid work-up of the initial glass is shown. The results demonstrate the possibility to control the features of the surface of the PG, and in particular, the ratio of silanol to siloxane structures.
Sobre autores
T. Tsyganova
Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences; St. Petersburg Scientific Center, Russian Academy of Sciences
Autor responsável pela correspondência
Email: Tsyganova2@yandex.ru
Rússia, St. Petersburg, 199034; St. Petersburg, 199034
S. Myakin
St. Petersburg State Technological Institute (Technical University)
Email: Tsyganova2@yandex.ru
Rússia, St. Petersburg, 190013
I. Kuryndin
Institute of High-Molecular Compounds, Russian Academy of Sciences
Email: Tsyganova2@yandex.ru
Rússia, St. Petersburg, 199004
O. Rakhimova
St. Petersburg Electrotechnical University LETI
Email: Tsyganova2@yandex.ru
Rússia, St. Petersburg, 197376
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