Rationally designed metallic reentrant superomniphobic structures toward anti-icing for low-surface-tension liquids

observation further elucidates the underlying mechanism responsible for the outstanding multi-liquid anti-icing performances. To the best of our knowledge, this is the first report of a fully metallic, highly durable superomniphobic surface possessing exceptional anti-icing performances across both aqueous solutions and organic liquids. We believe this study can expand the application boundaries of anti-icing technologies and provide a feasible technical pathway for constructing multi-liquid anti-icing surfaces to meet the requirement of practical scenarios.