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Updated: May 22, 2026

Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars
Published on: February 11, 2020
Chengkang Rao1, Yan Xin2, Zhiguang Guo3,4
1Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan, 430062, People's Republic of China.
Smart-responsive wettability materials offer efficient oil-water separation for industrial wastewater and oil spills. This review details their mechanisms, types, preparation, and future directions for environmental protection.
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