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Superhydrophobic Biomimetic Fibrous Membranes

Membrane Materials, Characterization, and Module Design

  1. Aikifa Raza,
  2. Bin Ding

Published Online: 27 SEP 2013

DOI: 10.1002/9781118522318.emst143

Encyclopedia of Membrane Science and Technology

Encyclopedia of Membrane Science and Technology

How to Cite

Raza, A. and Ding, B. 2013. Superhydrophobic Biomimetic Fibrous Membranes. Encyclopedia of Membrane Science and Technology. 1–38.

Author Information

  1. Donghua University, Shanghai, China

Publication History

  1. Published Online: 27 SEP 2013


Multiscale structures of biotic materials exhibiting natural integration provide a model for the development of functional surfaces with special wettability. Inspired by nature, for example, by the lotus leaf and butterfly wings that show excellent superhydrophobicity, scientists have recently fabricated a variety of biomimetic superhydrophobic membranes through various smart and easy routes. After a brief description of natural superhydrophobic surfaces and the structural and functional biomimetic surfaces, we present the design and fabrication methods of these bio-inspired superhydrophobic fibrous membranes. The main focus is the overview of the polymeric materials used to fabricate the superhydrophobic fibrous membranes at nano- or microscales and the chemical modifications that led to superhydrophobicity of as-prepared polymeric and inorganic fibrous membranes. Later, we describe the induced superhydrophobicity in common textile fibrous surfaces. In addition, we highlight some potential applications associated with these remarkable biomimetic surfaces.


  • biomimetic;
  • superhydrophobicity;
  • nano- and microfibrous membranes;
  • polymeric and inorganic materials;
  • hierarchical roughness;
  • low surface energy