염화물 수용액 중의 철근에 대한 고체전극의 전기화학적 성능 연구 = Study on Electrochemical Performance of Solid-State-Electrode on Steel bar in Chloride Solution

다국어 초록 (Multilingual Abstract)

In order to compare the electrochemical performance with that of Calomel Electrode, MnO2 solid-state-electrode was fabricated and its potential and impedance were measured in chloride aqueous solution. As a result, the SCPS without chloride ions showed a potential of -200 mV or more and an impedance over 2000 Ωcm, but the potential below -600 mV and the impedance below -200 Ωcm showed as the chloride concentration in the solution increased. It is considered electrochemical studies on the corrosion of rebar are necessary for the MOE, which shows the same tendency as SCE and exhibits electrochemical performance, over the Mortar level in the future.