Progress on superhydrophobic materials from nanocellulose

被引：0

作者：

Zhan X. ^{[1
]}

Chen J. ^{[1
]}

Yang Z. ^{[1
]}

Wu G. ^{[1
]}

Kong Z. ^{[1
]}

Shen K. ^{[1
]}

机构：

[1] Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing 210042, Jiangsu

来源：

Huagong Jinzhan/Chemical Industry and Engineering Progress | 2022年 / 41卷 / 08期

关键词：

aerogel; coating; film; nanocellulose; superhydrophobic material;

D O I：

10.16085/j.issn.1000-6613.2021-2005

中图分类号：

学科分类号：

摘要：

Due to the abundant hydroxyl groups on the surface, nanocellulose has high hydrophilicity and water absorption, which has become the main factor affecting its large-scale application. Functional modification of the active hydroxyl groups on the surface of nanocellulose to improve its hydrophobicity has increasingly become an attractive research area. Based on a brief description of superhydrophobic materials and a comparison of different preparation methods of superhydrophobic materials, this article focused on the research progress on using nanocellulose to construct superhydrophobic materials (aerogels, paper, coatings and films) in the fields of biomedical, papermaking, oil-water separation, food packaging, energy storage materials, etc., and summarized and analyzed the problems in the application of nanocellulose superhydrophobic materials. At the same time, it was pointed out that the future development direction of nanocellulose to construct superhydrophobic materials would focus on the pollution-free process, process simplification and stability optimization. © 2022 Chemical Industry Press. All rights reserved.

引用

页码：4303 / 4313

页数：10

共 70 条

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