HYDROGEN ION-SELECTIVE MEMBRANE AND METHOD FOR PREPARING THEREOF

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydrogen ion selective electrode film and a method of manufacturing the same, and more particularly, used as a support for an electrode film, and includes antimony (Sb), iridium (Ir), The present invention relates to a hydrogen ion selective electrode film containing a metal powder selected from palladium (Pd) and platinum (Pt), and a method of manufacturing the same. The solid-state hydrogen ion selective electrode membrane of the present invention is excellent in electrochemical properties such as measuring range, selectivity, sensitivity, and reproducibility, regardless of the presence of hydrofluoric acid (HF), and Na ⁺ , K ⁺ , NH ⁴⁺ dissolved in an aqueous solution. By minimizing the effects on the interference ions such as Ca, Ca ²⁺ , Mg ²⁺ and dissolved gases such as O ₂ , N ₂ , it is possible to implement a system that enables continuous measurement of hydrogen ion concentration while considering user environment. do.;Hydrogen ion selective electrode film, solid hydrogen ion electrode, antimony, iridium, palladium, platinum, silicon rubber