Pt/IrO x -pH超微电化学传感器性能探究及其在铜/不锈钢电偶腐蚀研究中的应用

张勤号, 朱泽洁, 蔡浩冉, 李鑫冉, 孟宪泽, 李昊, 伍廉奎, 罗荘竹, 曹发和

Performance of Pt/IrO x -pH Ultra-micro Electrochemical Sensor and its Application in Study of Galvanic Corrosion of Copper/Stainless Steel

ZHANG Qinhao, ZHU Zejie, CAI Haoran, LI Xinran, MENG Xianze, LI Hao, WU Liankui, LUO Zhuangzhu, CAO Fahe

图8 Cu/304不锈钢在pH=2.00的3.5%NaCl溶液中浸泡不同时间发生电偶腐蚀的各自OCP

Fig.8 OCP of Cu and 304 stainless steel under different immersion times with galvanic corrosion in 3.5%NaCl solution with pH=2.00: (a) 0 h, (b) 6 h, (c) 12 h