Recent Advances in Cellulose-Based Functional Materials and their Reinforcement Strategies
Cellulose,the most abundant and widely distributed renewable resource in nature,possesses biodegradability,non-toxicity,excellent biocompatibility,structural stability,and outstanding mechanical properties.Recent breakthroughs in cellulose-based functional and reinforcement materials have significantly advanced high-quality development in high-end manufacturing and healthcare sectors.This review summarizes the progress in research on cellulose-based functional materials and their reinforcement strategies,focusing on the preparation of nanocellulose and its applications in reinforcing materials.It emphasizes the interface engineering strategies for constructing multiscale cellulose materials.Lastly,we propose that the precise design of multiscale structures in cellulose materials to achieve synergistic performance enhancement at the nano,micro,and macro scales will be a key research focus in the future.