FIELD: measurement equipment.
SUBSTANCE: solid-electrolyte sensor for amperometric measurement of hydrogen concentration in gas mixtures comprises two electrodes applied onto opposite surfaces of one of tightly joined discs from a solid proton-containing electrolyte with composition of CaZrO3.
EFFECT: higher selectivity of hydrogen concentration measurement in gas mixtures at high accuracy of measurement and simplified sensor design.
2 cl, 1 dwg
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