A superamphiphobic surface with a hydrogen peroxide-triggered switch to antithetic fluid repellence in a liquid–liquid–air three-phase fluid system

Abstract

Herein, a superamphiphobic surface with a hydrogen peroxide-triggered switch to antithetic fluid repellence is presented. Novel arbitrary superamphiphobicity in one phase to repel the other two phases from an oil–water–air system or a generalized liquid–liquid–air three-phase fluid system can be realized.