Learning Institute, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand; Cellulose and Bio-based Nanomaterials Research Group, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand.
Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Green Materials for Industrial Application Research Unit, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok 10330, Thailand.
Carbohydr Polym. 2022 Jun 15;286:119192. doi: 10.1016/j.carbpol.2022.119192. Epub 2022 Feb 1.
Cellulose, the most abundant polysaccharide on Earth, has a number of desirable properties, including availability, biodegradability, low cost, and low toxicity and has been used in a variety of applications. Recently, all-cellulose composite materials have been made from a wide variety of cellulose sources, including wood and agricultural wastes, via impregnation or partial surface dissolution approaches utilizing a specific solvent. Due to the improved interfacial interactions between the cellulose matrix and cellulose reinforcement, all-cellulose composites exhibit superior mechanical properties when compared to biopolymers and petroleum-based polymers. The current article discusses the factors affecting the mechanical properties and interfacial bonding of all-cellulose composites. Additionally, the incorporation of inorganic nanoparticles is described to enhance the multi-functional properties of all-cellulose composites, such as their conductivity, permeability, and adsorption. Furthermore, this review summarizes the potential applications of all-cellulose composites in the following areas: composites, packaging, aerogels, hydrogels, fibers, tissue engineering, membranes, textiles, and coatings.
纤维素是地球上最丰富的多糖，具有许多理想的特性，包括可用性、可生物降解性、低成本、低毒性，并已在各种应用中得到应用。最近，各种纤维素来源（包括木材和农业废弃物）通过浸渍或部分表面溶解方法，利用特定溶剂，制备出了全纤维素复合材料。由于纤维素基体与纤维素增强体之间的界面相互作用得到改善，与生物聚合物和石油基聚合物相比，全纤维素复合材料表现出更优异的机械性能。本文讨论了影响全纤维素复合材料力学性能和界面结合的因素。此外，还描述了无机纳米粒子的掺入，以增强全纤维素复合材料的多功能特性，如导电性、渗透性和吸附性。此外，本文综述了全纤维素复合材料在以下领域的潜在应用：复合材料、包装、气凝胶、水凝胶、纤维、组织工程、膜、纺织品和涂层。
