Recent advances in environmental science and engineering applications of cellulose nanocomposites
Recent advances in environmental science and engineering applications of cellulose nanocomposites
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DOI：
10.1080/10643389.2022.2082204
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发表时间：
2022-06
影响因子：
12.6
通讯作者：
A. Rahman;Wei Wang-;Divyapriya Govindaraj;Seju Kang;P. Vikesland
中科院分区：
文献类型：
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作者：
A. Rahman;Wei Wang-;Divyapriya Govindaraj;Seju Kang;P. Vikesland
摘要纤维素纳米材料具有成本低、生物相容性好、易于与其他材料复合等优点，具有广泛的应用前景。纤维素纳米材料具有许多有利的性质，包括高机械和热稳定性、高比表面积和生物降解性。高度柔性的纤维素结构可用于将散装纤维素转化为孤立的纳米结构纤维，其保留散装材料的原始热、机械和光学性质。在这篇综述中，我们重点介绍了纤维素纳米复合材料在环境应用方面的最新进展。我们介绍了用于制备纤维素纳米材料的不同化学、机械和生物途径。然后讨论了最近通过将金属纳米颗粒、有机聚合物和金属有机框架（MOFs）与纤维素结合来制备纤维素纳米复合材料的快速技术进步。最后，总结了纤维素纳米复合材料在环境科学与工程中应用的最新进展，并展望了纤维素纳米复合材料的发展前景。
Abstract Cellulose nanomaterials are low cost, biocompatible and readily combined with other materials to produce nanocomposites with a range of applications. Cellulose nanomaterials have many advantageous properties, including high mechanical and thermal stability, high specific surface area, and biodegradability. The highly flexible cellulose structure can be exploited to transform bulk cellulose into isolated nanostructured fibers that retain the original thermal, mechanical, and optical properties of the bulk material. In this review, we highlight recent advances in the environmental application of cellulose nanocomposites. We introduce the different chemical, mechanical, and biological pathways used for preparation of cellulose nanomaterials. Recent rapid technological advancements in the preparation of cellulose nanocomposites by combining metal nanoparticles, organic polymers, and metal-organic frameworks (MOFs) with cellulose are then discussed. Finally, we summarize the latest progress in the application of cellulose nanocomposites in environmental science and engineering and provide a perspective on the future outlook of cellulose nanocomposites.