Electrode terminal for electrolysis

An electrode terminal for electrolysis includes: a plate-shaped electrode plate that has a recessed area formed in a thickness direction from one area, and is made of a first metal material; a rod-shaped electrode holder that has a cross-sectional shape corresponding to the recessed area, is extended, has a coupling hollow in a longitudinal direction, and is made of the first metal material; and an electrode at least a part of which is inserted into the coupling hollow and which is made of a second metal material having higher electrical conductivity than the first metal material. 전기분해용 전극단자대는 일영역으로부터 두께방향으로 함몰 형성된 함몰영역을 갖고 제1금속재질로 이루어진 판상의 전극플레이트, 함몰영역에 대응하는 단면형상을 갖고 연장 형성되며, 길이방향을 따라 결합중공이 형성되고, 제1금속재질로 이루어진 봉형상의 전극봉홀더 및 적어도 일부가 결합중공에 삽입되며 제1금속재질보다 전기전도도가 높은 제2금속재질로 이루어진 전극봉을 포함한다.