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Paper and Biomaterials 2020, 5(3): 31-43 https://doi.org/10.12103/j.issn.2096-2355.2020.03.003
Review | Open Access | Issue | Published: 15 July 2020

Modification of Cellulose by Hydrophobic Long-chain Molecules: Advances and Prospects

Show Author's Information Yuyuan Wang,  Haishan Zhang,  Leyi Lin,  Rui Wu,  Xiaoying Wang,  Junli Ren,  Chuanfu Liu,  Xiaohui Wang( )
State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, Guangdong Province, 510640, China
Keywords:
hydrophobic, chemical modification, cellulose, long-chain
Cite this article:
Wang Y, Zhang H, Lin L, et al. Modification of Cellulose by Hydrophobic Long-chain Molecules: Advances and Prospects. Paper and Biomaterials, 2020, 5(3): 31-43. https://doi.org/10.12103/j.issn.2096-2355.2020.03.003
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Abstract Full text About this article

Cellulose, a natural polymer material with abundant natural sources, is non-toxic, renewable, and biodegradable, making it one of the most promising green materials. Its inherent hydrophilicity dramatically limits the development and application of cellulose products. Hydrophobic modification can significantly change cellulose properties and endow it with additional functions depending on the types of modifying molecules. Controlled modification of cellulose by long-chain hydrophobic molecules is challenging. Significant advances took advantage of new reaction systems and copolymerization. This paper reviews recent innovations in long-chain cellulose hydrophobic modification. A brief value-adding assessment provides a reference for green changes of cellulose to make it fit for future applications.


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About this article

Modification of Cellulose by Hydrophobic Long-chain Molecules: Advances and Prospects

Show Author's information Yuyuan Wang, Haishan Zhang, Leyi Lin, Rui Wu, Xiaoying Wang, Junli Ren, Chuanfu Liu, Xiaohui Wang( )
State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, Guangdong Province, 510640, China

Abstract

Cellulose, a natural polymer material with abundant natural sources, is non-toxic, renewable, and biodegradable, making it one of the most promising green materials. Its inherent hydrophilicity dramatically limits the development and application of cellulose products. Hydrophobic modification can significantly change cellulose properties and endow it with additional functions depending on the types of modifying molecules. Controlled modification of cellulose by long-chain hydrophobic molecules is challenging. Significant advances took advantage of new reaction systems and copolymerization. This paper reviews recent innovations in long-chain cellulose hydrophobic modification. A brief value-adding assessment provides a reference for green changes of cellulose to make it fit for future applications.

Keywords: hydrophobic, chemical modification, cellulose, long-chain

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Received: 31 May 2020
Accepted: 20 June 2020
Published: 15 July 2020
Issue date: July 2020

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© 2020 Paper and Biomaterials

Acknowledgements

The authors acknowledge the financial support from the National Natural Science Foundation of China (No. 51673072) and the Fundamental Research Funds for the Central Universities and South China University of Technology (Nos. 2019ZD31 and 2019PY13).

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