Anti-icing 1 Biomimetics 1 Contact angle 1 Cost effectiveness 1 Cost-effective fabrication 1 Deep Reactive Ion Etching 1 Deep reactive-ion etchings 1 Deposition 1 Deposition process 1 GLAD 1 Glancing Angle Deposition Hierarchical micro/nanostructure 1 Micronanostructure 1 Nanostructured materials 1 Nanostructured surface 1 Nanostructures 1 Reactive ion etching 1 Smooth surface 1 Temperature 1 anti-icing 1 deep reactive ion etching 1 hierarchical micro/nanostructures 1 superhydrophobic 1