caa a22 4500 467923086 CHVBK 20180406152922.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1134/S1087659606060022 doi (NATIONALLICENCE)springer-10.1134/S1087659606060022 Field-assisted diffusion of potassium ions in sodium silicate glass [Elektronische Daten] [S. Sviridov, N. Eliseeva] The kinetics of interaction between the 20Na2O · 80SiO2 glass and the potassium nitrate melt is investigated in the presence of a dc electric field and without it. The interdiffusion coefficients and effective electrical mobilities of potassium ions, as well as the parameters of the temperature dependence of the electrical mobility, are determined. It is established that the models describing the field-assisted diffusion processes in the framework of the Nernst-Einstein equation are not applicable to analyzing the interactions responsible for the considerable changes in the chemical composition of the diffusion zone. Pleiades Publishing, Inc., 2006 Sviridov S. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, ul. Odoevskogo 24/2, 199155, St. Petersburg, Russia aut Eliseeva N. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, ul. Odoevskogo 24/2, 199155, St. Petersburg, Russia aut Glass Physics and Chemistry Nauka/Interperiodica 32/6(2006-12-01), 604-611 1087-6596 32:6<604 2006 32 10720 https://doi.org/10.1134/S1087659606060022 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1087659606060022 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sviridov S. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, ul. Odoevskogo 24/2, 199155, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Eliseeva N. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, ul. Odoevskogo 24/2, 199155, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Glass Physics and Chemistry Nauka/Interperiodica 32/6(2006-12-01), 604-611 1087-6596 32:6<604 2006 32 10720 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer