Recent progress in fabrication and characterisation of hierarchical biomimetic superhydrophobic structures

Abstract

Here, we have reviewed brief ideas of fabrication of superhydrophobic surfaces and their important applications, which were discussed in the concluded national/international workshops and conferences organized by different industries and laboratories of ISRO (Indian Space Research Organization), DRDO (Defence Research and Development Organization) and AERB (Atomic Energy Regulatory Board) in the last four years. A comprehensive overview of wettability, development of fabrication, techniques for artificial superhydrophobic surfaces and their natures and low surface energy materials along with surface texture is presented successfully. The purpose of this review is to assist future development to make robust superhydrophobic surfaces.