Электронный каталог

Статья

Alekseeva, O.
Structural Characteristics of Micro- and Macroporous Glasses with Interfaces Modified by C, TiO&sub(2) and Al&sub(2)O&sub(3) / O.Alekseeva, Yu.Gorshkova, E.Lukin, [a.o.]. – Text : electronic // Ferroelectrics. – 2025. – Vol. 619, No. 1/3. – P. 2327953. – URL: https://doi.org/10.1080/00150193.2024.2327953. – Bibliogr.: 28.

Two types of porous matrices with the surface of channels (pores) modified by carbon, titanium oxide and aluminum oxide have been prepared on the basis of nanoporous sodium borosilicate glasses with average pore diameters of 7 nm (PG7) and ∼30 nm (WPG). It has been shown that all modifiers in these glasses are in an amorphous state. The effect of modification on the spatial and fractal characteristics of the produced porous matrices has been studied by small-angle X-ray scattering. It has been shown that the introduction of modifiers significantly affects the spatial organization of the pore space in porous matrices based on PG7 and practically does not affect it in WPG. The characteristic sizes and shapes of nanoparticles of modifiers (C, TiO&sub(2), Al&sub(2)O&sub(3)) formed in the manufactured porous matrices based on PG7 were determined.



ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 342 г1 - Замедление и диффузия нейтронов. Дифракция
Спец.(статьи,препринты) = С 332.8 - Синхротронное излучение. Лазеры на свободных электронах. Получение и использование рентгеновских лучей
Бюллетени = 29/025