ZnAlCe-NO2 水滑石@硅烷涂层的氯离子捕获和响应缓蚀行为
Chloride Ion Capture and Responsive Corrosion Inhibition Behavior of ZnAlCe-NO2 Hydrotalcite @ Silane Coating
ZnAlCe-NO2 水滑石@硅烷涂层的氯离子捕获和响应缓蚀行为 |
| 谭敬莎, 郭艺超, 陈俊霖, 盖文峰, 孟国哲 |
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Chloride Ion Capture and Responsive Corrosion Inhibition Behavior of ZnAlCe-NO2 Hydrotalcite @ Silane Coating |
| TAN Jingsha, GUO Yichao, CHEN Junlin, GAI Wenfeng, MENG Guozhe |
| 图2 ZnAl-LDH和ZnAlCe-NO2 LDH的SEM图、ZnAlCe-NO2 LDH的EDS能谱图，不同水滑石样品的XPS谱图及XRD图，FT-IR图，TG和DTG图以及不同NaCl浓度下，Q235碳钢在空白溶液和添加ZnAlCe-NO2 LDH溶液中的腐蚀电位和低频模值的变化图，ZnAlCe-NO2 LDH水滑石样品的氯离子吸附、缓蚀剂释放曲线 |
| Fig.2 SEM images of ZnAl-LDH and ZnAlCe-NO2 LDH, EDS spectra of ZnAlCe-NO2 LDH (a), XPS spectra of different hydrotalcite samples (Zn 2p) (b), (Al 2p) (c), (N 1s) (d), (Ce 3d) (e) XRD images of different hydrotalcite samples (f), FT-IR figures (g), TG and DTG figures (h), Q235 carbon steel in blank solution and ZnAlCe-NO2 added under different sodium chloride concentrations variation of corrosion potential (i) and low-frequency modulus (j) in LDH solution, chloride ion adsorption and corrosion inhibitor release curve (k) of ZnAlCe-NO2 LDH hydrotalcite samples |
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