金银花植物提取物作为环保型缓蚀剂对低碳钢酸性溶液腐蚀的缓蚀效果
汪崧, 刘学武, 赵健, 李众, 杨吉可

Corrosion Inhibition Efficiency of Honeysuckle Extract as an Eco-friendly Inhibitor for Acid Corrosion on Mild Steel
WANG Song, LIU Xuewu, ZHAO Jian, LI Zhong, YANG Jike
表1 图3中电化学阻抗谱的拟合参数
Table 1 Fitted parameters from EIS in Fig.3
T / KCHSE / mg·L-1Rs / Ω·cm2Qdl / 10-4 Ω-1·s n ·cm-2nRct / Ω·cm2ηi / %
30300.448.640.826.98-
500.486.980.8011.841
1000.577.180.7814.853
2000.446.760.7523.070
3000.432.750.8230.177
31300.447.760.836.81-
500.469.880.789.6830
1000.5211.600.7613.550
2000.4812.100.7414.152
3000.442.550.8226.674
32300.377.430.863.89-
500.379.000.7710.864
1000.364.100.8312.469
2000.337.700.7913.872
3000.415.050.8015.074