咖啡果皮提取物对钢在三氯乙酸溶液中的缓蚀性能 |
穆显菊, 李向红, 雷然, 邓书端 |
Inhibitory Action of Coffee Skin Extract on Corrosion of Steel in Trichloroacetic Acid Solution |
MU Xianju, LI Xianghong, LEI Ran, DENG Shuduan |
图5 在20℃下,冷轧钢在不含和含有CSE的0.10 mol·L-1 Cl3CCOOH溶液中的电化学阻抗谱、Bode相角和模量、等效电路图 |
Fig.5 Nyquist plots (a), Bode moduli (b) and Bode phases (c) of cold rolled steel in 0.10 mol·L-1 Cl3CCOOH solutions without and with CSE at 20oC, and equivalent circuit model (d) |
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