溶胶-凝胶法制备超疏水性纳米复合防腐涂层

尹成勇, 李澄, 彭晓燕, 王加余, 王艳慧, 郑顺丽, 李敏, 胡玮

Performance of Superhydrophobic Nano Complex Anti-corrosion Coating Fabricated by Sol-gel Technique

YIN Chengyong, LI Cheng, PENG Xiaoyan, WANG Jiayu, WANG Yanhui, ZHENG Shunli, LI Min, HU Wei

表1 不同试样的腐蚀电流密度、极化电阻和腐蚀电位的拟合结果

Table 1 Corrosion current density, polarization resistance and corrosion potential obtained by fitting results of potentiodynamic polarization curves

Sample Ecorr(vs SCE) V Icorr Acm-2 Rcorr Ωcm2 Bare stainless steel -0.651 9.563×10-5 5.316×102 Mesoporous carbon coating -0.431 1.760×10-6 2.929×104 SiO2/mesoporous complex coating -0.158 6.622×10-8 5.407×105