十二烷基苯磺酸钠在模拟混凝土孔隙液中对Q235钢缓蚀及吸附行为研究

唐荣茂, 刘光明, 师超, 张帮彦, 田继红, 甘鸿禹, 刘永强

Inhibition and Adsorption Behavior of Sodium Dodecyl-benzene Sulfonate on Q235 Steel in Simulated Concrete Pore Fluid

TANG Rongmao, LIU Guangming, SHI Chao, ZHANG Bangyan, TIAN Jihong, GAN Hongyu, LIU Yongqiang

表4 SDBS在不同温度下的Langmuir型拟合参数

Table 4 Langmuir-type fitting parameters of SDBS at different temperatures

Temperature K Fitting equation Correlation coefficient R2 298 c/θ=1.04163c+1.23597×10-4 0.98901 308 c/θ=1.03617c+1.69264×10-4 0.98796 318 c/θ=1.03723c+2.28696×10-4 0.99953 328 c/θ=1.05663c+3.04946×10-4 0.99975