标题: Cellulose nanocomposites by supramolecular chemistry engineering

作者: Chen, L (Chen, Lu); Yu, L (Yu, Le); Qi, LH (Qi, Luhe); Eichhorn, SJ (Eichhorn, Stephen J.); Isogai, A (Isogai, Akira); Lizundia, E (Lizundia, Erlantz); Zhu, JY (Zhu, J. Y.); Chen, CJ (Chen, Chaoji)

来源出版物: NATURE REVIEWS MATERIALS DOI: 10.1038/s41578-025-00810-5 Early Access Date: JUN 2025 Published Date: 2025 JUN 6

摘要: Increasing environmental concerns demand the replacement of petroleum with renewable, sustainable resources to produce biodegradable and carbon-neutral products. As a natural, abundant and versatile biopolymer, cellulose has long been used in traditional applications such as paper and textiles and is now emerging in advanced fields including energy storage, healthcare, food, cosmetics, and paints and emulsions. Supramolecular chemistry offers a powerful strategy for engineering cellulose nanocomposites through specific, directional, tunable and reversible non-covalent interactions between nanocellulose and matrix components to achieve certain mechanical, chemical and biological properties. In this Review, we present the multiscale supramolecular engineering of cellulose nanocomposites and their fabrication and processing into materials. We provide a material and structural perspective of how the mechanical, ionic, optical and thermal properties and the environmental degradability of these nanocomposites can be regulated through supramolecular chemistry. Finally, we discuss how these approaches might address circularity and environmental sustainability goals, and we highlight major challenges and future prospects in the field, calling for further attention on supramolecular chemistry engineering to maximize the potential of these materials.

KeyWords Plus: TEMPO-MEDIATED OXIDATION; HYDROGEN-BONDING SYSTEM; SYNCHROTRON X-RAY; NATIVE CELLULOSE; SACRIFICIAL BONDS; CRYSTAL-STRUCTURE; ELASTIC-MODULUS; MELT-EXTRUSION; NANOCRYSTALS; NANOFIBRILS

地址: [Chen, Lu; Yu, Le; Qi, Luhe; Chen, Chaoji] Wuhan Univ, Sch Resource & Environm Sci, Hubei Biomass Resource Chem & Environm Biotechnol, Wuhan, Peoples R China.

[Eichhorn, Stephen J.] Univ Bristol, Bristol Composites Inst, Sch Civil Aerosp & Design Engn, Bristol, England.

[Isogai, Akira] Univ Tokyo, Grad Sch Agr & Life Sci, Dept Biomat Sci, Tokyo, Japan.

[Lizundia, Erlantz] Univ Basque Country UPV EHU, Fac Engn Bilbao, Dept Graph Design & Engn Projects, Life Cycle Thinking Grp, Bilbao, Spain.

[Lizundia, Erlantz] BCMaterials, Basque Ctr Mat Applicat & Nanostruct, UPV EHU Sci Pk, Leioa, Spain.

[Zhu, J. Y.] USDA Forest Serv, Forest Prod Lab, Madison, WI USA.

通讯作者地址: Chen, CJ (通讯作者)，Wuhan Univ, Sch Resource & Environm Sci, Hubei Biomass Resource Chem & Environm Biotechnol, Wuhan, Peoples R China.

Eichhorn, SJ (通讯作者)，Univ Bristol, Bristol Composites Inst, Sch Civil Aerosp & Design Engn, Bristol, England.

电子邮件地址: s.j.eichhorn@bristol.ac.uk; chenchaojili@whu.edu.cn

影响因子：86.2