珊瑚簇状SiO2 超滑防腐涂层的制备及性能研究
张凯丽, 都俐俐, 谭军, 刘祥周, 马骥, 邱萍

Preparation and Properties of Slippery Anti-corrosion Coating Based on SiO2 with Coral Cluster Morphology
ZHANG Kaili, DU Lili, TAN Jun, LIU Xiangzhou, MA Ji, QIU Ping
表3 不同种类超滑涂层的耐蚀性能对比
Table 3 Comparison of corrosion resistance of different kinds of slippery/superhydrophobic coatings
CoatingCoating categoryCorrosion test conditions

Result comparison

|Z|0.01 Hz / Ω·cm2

SiO2-25slippery coating3.5%NaCl solution immersion0 d20 d
3.22×10116.62×109
KCC-1/PVDF[12]Superhydrophobic coating1 d14 d
4.9×1081.13×108
KCC-1/PVDF-SLIPS[12]slippery coating1 d14 d
1.31×10101.02×109
LDH-PFDS[24]Superhydrophobic coating7 d
8.36×106
LDH-PFDS-SLIPS[24]slippery coating7 d
1.34×107
PDMS-SiO2/PANI[25]Superhydrophobic coating1 h8 d
~109~108
TMES-modifified SiO2 matrix coating[26]Superhydrophobic coating0 d5 d