含噻二唑季铵盐表面活性剂的合成及缓蚀杀菌性能研究

朱海林, 陆小猛, 李晓芬, 王俊霞, 刘建华, 冯丽, 马雪梅, 胡志勇

Synthesis, Corrosion Inhibition and Bactericidal Performance of an Ammonium Salt Surfactant Containing Thiadiazole

ZHU Hailin, LU Xiaomeng, LI Xiaofen, WANG Junxia, LIU Jianhua, FENG Li, MA Xuemei, HU Zhiyong

表1 电化学阻抗谱拟合数据

Table 1 Fitting data of EIS

Inhibitor c / mM Rs / Ω·cm2 Cf / μF·cm-2 n1 Rf / Ω·cm2 Cdl / μF·cm-2 n2 Rct / Ω·cm2 Rp / Ω·cm2 ηeis / % SRB --- 5.05 4605.24 0.92 1.10 8264.37 0.93 242.00 242.80 --- MTOTB 0.01 4.77 746.82 0.85 60.90 4144.71 0.88 1728.00 1788.90 86.43 0.1 5.23 82.65 0.94 2.94 313.92 0.79 3075.00 3077.90 92.11 0.2 5.32 120.80 1.00 2.40 411.82 0.84 5792.00 5794.40 95.81 0.5 1.39 476.09 0.38 6.98 533.81 0.86 4859.00 4865.98 95.01 1.0 5.24 73.12 0.95 2.80 342.89 0.79 3296.00 3298.80 92.64