▎ 摘　　要

NOVELTY - A multifunctional anti-icing coating comprises a surface layer made of a multifunctional component and a hydrophobic component. The multifunctional component comprises a one-dimensional carbon nanomaterial and a two-dimensional carbon nanomaterial. The hydrophobic component comprises a polymeric material having a hydrophobic group. The surface layer is formed as a multilayer self-similar superhydrophobic structure. USE - Multifunctional anti-icing coating is used for fan blade (claimed) such as blade of wind power generation, and turbine blade of ship and aircraft. ADVANTAGE - The multifunctional anti-icing coating has good hydrophobicity, conductivity and light absorption property, and can suppress icing through the superhydrophobicity in the early stage and actively de-ice through electrothermal and photothermal effect after icing.