基于双电极电化学阻抗实现现场涂层老化状态的快速无损检测
In situ Rapid Non-destructive Diagnosis on Degradation of Coatings Based on Dual-electrode Electrochemical Impedance Probe
基于双电极电化学阻抗实现现场涂层老化状态的快速无损检测 |
| 熊启勇, 蒋婉娟, 曾美婷, 徐金山, 易勇刚, 李岩岩, 董泽华 |
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In situ Rapid Non-destructive Diagnosis on Degradation of Coatings Based on Dual-electrode Electrochemical Impedance Probe |
| XIONG Qiyong, JIANG Wanjuan, ZENG Meiting, XU Jinshan, YI Yonggang, LI Yanyan, DONG Zehua |
| 图7 1#涂层样品的中频阻抗|Z|110 Hz随电解池间距和浸泡时间的变化曲线 |
| Fig.7 Time dependence of the 110 Hz-impedance (|Z|110 Hz) of the coating sample 1# versus spacings and immersion time subject to salt spray test of: (a) 0 d, (b) 40 d |
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