Robust Fluorine- and Silicon-Free Slippery Surface toward Marine Antibiofouling and Anticorrosion

), significantly inhibiting microbial-induced corrosion. Furthermore, SPCSS undergoes rapid phase change and self-healing under near-infrared irradiation and maintains robustness after water erosion and high- or low-temperature exposure. This work presents a novel, stable, and efficient strategy for constructing slippery surfaces, offering broad application prospects in the fields of marine antifouling and anticorrosion.