纳米埃洛石装载苯并三氮唑自修复涂层研究

张正阳, 郭子新, 周欣, 孙海静, 孙杰

Preparation and Performance of Epoxy Resin Coating with Benzotriazole Inhibitor Charged Nano-halloysite Tubes

ZHANG Zhengyang, GUO Zixin, ZHOU Xin, SUN Haijing, SUN Jie

表1 不同时间的电化学阻抗谱拟合参数

Table 1 Fitting parameters of the electrochemical impedance profiles at different times

t / h	R_s Ω·cm²	CPE₁ F·cm^-2	n₁	R_ct Ω·cm²	CPE₂ F·cm^-2	n₂	R_f Ω·cm²
0	14.91	2.39×10^-5	0.8	112.1	1.46×10^-5	0.9	8180
6	13.91	3.63×10^-6	0.8	271.6	5.11×10^-6	0.8	8680
12	15.08	2.61×10^-6	0.8	672.2	4.91×10^-6	0.8	9917
24	15.04	1.98×10^-6	0.8	766.4	3.68×10^-6	0.8	9558
48	15.03	9.03×10^-7	0.9	959.5	2.99×10^-6	0.7	12180