Prokhorov Igor' Yur'evich UkraineDonetsk Federal State Institution «A. A. Galkin Donetsk Physical & Technical Institute», 72, R. Luxemburg Str., Donetsk, 83114старший научный сотрудникканд. физ.-мат. наук iprokh@mail.ru Author's articles Role of Ionic Donor Structural State in Polyvinyl Based Proton Conducting Membranes Mechanisms of Protonic Conductivity in Highly Selective Membranes Containing Granulated Donor Differential electrochemical impedance spectroscopy of the polymer proton electrolytes