The wetting and spreading of 0.2 N HCl solution over the surface of lead-silicate glasses С87-2 and С78-4 before and after their thermohydrogen reduction was investigated. It is shown that thermohydrogen reduction improves the interaction of acidic solutions with glasses. The results obtained are explained by the appearance of lead on the surface of the studied glasses and their dehydration, which occurs in the process of thermohydrogen reduction of lead silicate glasses.
Fainberg, E.L., Chemical composition of the phase recovered on the surface of high-lead glasses during their heat treatment in hydrogen, Zh. 1965. T. 38.? 10, p. 2192? 2196.
Artamonov, OM, Sattarov, DK, Smirnov, OM, et al. Investigation of reducible lead-silicate glasses by the method of spectroscopy of slow electrons // Phys. and chem. glass. 1981. T. 7.? 4.S. 450? 476.
Ashkhotova IB Influence of physical and chemical operations on the process of forming the executive surface of microchannel plates: dis. ? Cand. tech. sciences. Vladikavkaz: SKSTU, 2003.122 p.
Chuiko, G.A., Fainberg, E.A., Siprikov, I.V., and Grechanik, L.A., Secondary electron emission of hydrogen-reduced lead-silicate glasses with increased surface electrical conductivity, Izv. Academy of Sciences of the USSR. Ser. physical 1964. T. 28.? 9, p. 1516? 1521.
Ashkhotov OG, Ashkhotova IB Spectroscopic study of the surface of lead-silicate glasses // Bulletin of the Kabardino-Balkarian State University. Ser. Physical sciences. Issue 7. Nalchik. 2002.S. 25.
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