摘要

Cellulose is a kind of biomass based materials with a wide range of sources, which is used in food, medicine, chemicals, and other fields due to its good biocompatibility, abundant hydroxyl groups in molecular structure, and low density. In recent years, the research on hydrophobic modification of cellulose has further broadened its application scope. In this paper, the surface energy materials and the surface structures containing micro/nano rough structures of cellulose-based superhydrophobic materials are reviewed, and the potential applications of superhydrophobic materials in oil-water separation, efficient adsorption, water collection, and other fields are summarized. ? 2022, China National Pulp and Paper Research Institute Co., Ltd.(CNPPRI). All right reserved.

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