Research Progress of Slippery Liquid Infused Porous Surface Technology and Its Application to Alloy Corrosion Protection

Slippery liquid infused porous surface (SLIPS) is widely used in deicing, anti-fouling, anti-corrosion and other fields because of its stable hydrophobicity, good corrosion resistance and self-healing ability. The preparation process, corrosion protection mechanism of SLIPS and the research progress of its application to alloy anti-corrosion are introduced in detail in this paper. Finally, the problems existing in the application of SLIPS to alloy corrosion protection are pointed out, and the future research directions are prospected.