Recent Advances in Green and Efficient Cellulose Utilization Through Structure Deconstruction and Regeneration

Abstract From the invention of papermaking in ancient times to the wide range of modern applications in the fields of textiles, medicine, food, and nanotechnology, the development of cellulose‐based materials reflects humanity's ongoing exploration and utilization of renewable resources. The production of cellulose‐based materials is highly dependent on the solvents which can deconstruct and regenerate the structure of cellulose. However, the solubility, processing technology, and application development of cellulose materials based on structure deconstruction and regeneration require further research and breakthroughs. Here, structural characteristics, solvent system, modification methods, and degradation performance of cellulose‐based materials are briefly introduced. Moreover, the life cycle assessment is discussed to improve the evaluation system and to further demonstrate the environmental friendliness and potential application of cellulose‐based materials. Finally, several key technologies and strategies that can assist cellulose‐based materials in meeting the performance requirements of bioplastics are emphasized, with a view to increasing recognition of their advantages and potential as biodegradable materials.