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Information × Registration Number 0215U006080, 0113U002367 , R & D reports Title New halogen substituted superionic conductors with argyrodite structure for solid state ionics. popup.stage_title Head Studenyak Ihor Petrovich, Kohan Aleksandr Pavlovich, Registration Date 02-02-2015 Organization State Higher Educational Institution "Uzhgorod National University" popup.description2 The character of interaction in the systems Cu6PS5І - Cu7PS6(І), Cu6PS5Br - Cu7PS6(ІІ) have been investigated by DTA, XRD, microstructure analyses, T - x diagrams of former systems have been built. The system (I) set of boundary formation and system (II) - unlimited solid solution heterovalent anion-anion substitution. Single crystals of solid solutions Cu7-xPS6-xI(Br)x, were grown by the method of crystallization from the melt, electrochemical and physical investigations were carried. The composition of materials based on of Cu7-xPS6-xI(Br)x single crystals with optimal parameters for use as membrane of electrochemical sensors for copper-selective electrode was identified. The working range of concentrations, pH, selectivity, sensitivity limits, electrode potentials depending on the concentration, types of foreign ions for ionoselective electrodes have been established. Product Description popup.authors Ізай В.Ю. Кохан Олександр Павлович Мінець Ю.В. Милян П.М. Погодін А.І. Стасюк Ю.М. Студеняк І. П. Філеп М.Й. popup.nrat_date 2020-04-02 Close