caa a22 4500 605489467 CHVBK 20210128100500.0 cr unu---uuuuu 210128e20150501xx s 000 0 eng 10.1134/S1061933X15030205 doi (NATIONALLICENCE)springer-10.1134/S1061933X15030205 Structural and electrosurface properties of porous glass particles [Elektronische Daten] [A. Volkova, D. Vaganov, N. Bogdanova, T. Antropova, L. Ermakova] The structural, adsorption, and electrokinetic properties of powders of sodium-borosilicate porous glasses (PGs) with different structures and morphologies of the pore space, as well as the properties of diaphragms formed from these powders, have been studied as depending on pH (in a range of 4-9) and NaCl solution concentrations (10−3-1 M). The determined structural parameters of the porous glasses indicate that meso- and macroporous glass particles with a layered-porous structure, a rather narrow pore size distribution, and a high total porosity have been obtained. It has been found that the surface and electrokinetic characteristics of the studied PGs fall into the range of the values reported in the literature for analogous interfaces. The results of measuring the electrophoretic mobility for porous particles and the streaming potential for the diaphragms formed from the PG particles have been analyzed and compared. Pleiades Publishing, Ltd., 2015 Volkova A. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut Vaganov D. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut Bogdanova N. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut Antropova T. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, nab. Admirala Makarova 2, 199034, St. Petersburg, Russia aut Ermakova L. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut Colloid Journal Pleiades Publishing 77/3(2015-05-01), 267-275 1061-933X 77:3<267 2015 77 10595 https://doi.org/10.1134/S1061933X15030205 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061933X15030205 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Volkova A. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Vaganov D. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Bogdanova N. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Antropova T. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, nab. Admirala Makarova 2, 199034, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Ermakova L. Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Colloid Journal Pleiades Publishing 77/3(2015-05-01), 267-275 1061-933X 77:3<267 2015 77 10595