Progress in fabrication of fiber-based superhydrophobic surfaces

This review summarized the methods of preparation of fibrous superhydrophobic surfaces,focusing on the utilization of approaches of layer-by-layer assembly,sol-gel processing,hydrothermal synthesis,coating with nanoparticle composites,and chemical vapor deposition in surface roughening.The handling methods of low surface energy during preparation of superhydrophobic surfaces were also summarized.Multifunctionalization and future trends of superhydrophobic surfaces were envisioned,emphasizing the functionality,stability,applicability,and environmental orientation.