Shpak, I.I.ShpakFomaniuk, S.S.FomaniukKolbasov, G.G.KolbasovKrasnov, Y.Y.Krasnov2026-06-262026-06-262013Shpak, I., Fomaniuk, S., Kolbasov, G., Krasnov, Y. (2013). New hydrogen-sensitive films based on V2O5 and WO3 with Pt catalyst. French-Ukrainian Journal of Chemistry, 1(1), 54–58.https://ir.library.knu.ua/handle/15071834/25622Optical properties of the films of vanadium and tungsten oxides in a gas atmosphere, containing hydrogen, have been investigated. Films have been synthesized by electrodeposition and chemical deposition from aqueous solutions. Vanadium (V) oxide films and tungsten (VI) oxide films with a platinum catalyst reversibly change their color being exposed to hydrogen. The present work show promising use for such films as sensitive optical elements for gas sensors.enhydrogen-sensitive filmsoptical propertiesСтаття