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| Research Progress on Improving Dispersibility and Hydrophobicity of Nanocellulose |
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| DOI：10.11980/j.issn.0254-508X.2017.10.012 |
| Key Words:nanocellulose modification hydrophobicity dispersibility |
| Fund Project:微纤化纤维素复合材料制备OLED基材的研究（ZR201603）。 |
| Author Name | Affiliation | | 杨 爽1，2 | 1.广西大学轻工与食品工程学院,广西南宁,530004；2.广西清洁化制浆造纸与污染控制重点实验室,广西南宁,530004 | | 柴新宇1，2 | 1.广西大学轻工与食品工程学院,广西南宁,530004；2.广西清洁化制浆造纸与污染控制重点实验室,广西南宁,530004 | | 聂双喜1，2 | 1.广西大学轻工与食品工程学院,广西南宁,530004；2.广西清洁化制浆造纸与污染控制重点实验室,广西南宁,530004 | | 宋雪萍1，2 | 1.广西大学轻工与食品工程学院,广西南宁,530004；2.广西清洁化制浆造纸与污染控制重点实验室,广西南宁,530004 | | 吴 敏1，2,* | 1.广西大学轻工与食品工程学院,广西南宁,530004；2.广西清洁化制浆造纸与污染控制重点实验室,广西南宁,530004 |
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| Abstract:Nanocellulose has a good application prospects in nanocomposite materials because of its large specific surface area, high mechanical strength, high crystallinity, good biocompatibility and other excellent properties. However, the characteristics of strong hydrophilic and easy to be reunited severely limit its application. This review described some methods developed recent years for improving the hydrophobicity and the dispersibility of nanocellulose in water and most organic solvents and their reaction mechanisms and research progresses for improving the hydrophobicity of nanocellulose, such as surface adsorption, esterification, coupling agents and ploymer grafting modifications are the methods and the surface adsorption, cationic modification, TEMPO oxidation, acetylation, coupling agents, ploymer grafting modifications are the methods for improving the dispersibility of nanocellulose. Additionally, both developing direction and application prospect of nanocellulose were introduced and forecasted in this review. |
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