再生纤维素纤维阻燃改性的研究进展与展望OA
Research progress and prospects in flame retardant modification of regenerated cellulose fibers
再生纤维素纤维因其绿色可再生特性在纺织工业中快速发展,但其高可燃性以及阻燃改性耐久性、安全性不足等问题,严重限制了其应用.本文系统综述了该领域的研究进展,构建了"生物基分子工程-原位改性-纳米涂层"的三维分析框架.重点讨论了植酸、氨基酸、维生素等生物基分子的阻燃机制与多功能协同作用,反应性纺丝、磷酸化填料等内在改性技术在提升阻燃剂结合力和机械性能保持方面的潜力,以及层层自组装、MXene/碳基材料与等离子体沉积等纳米结构涂层在实现长效阻燃与智能化功能方面的优势.最后,总结了阻燃纤维研究中的核心矛盾,并展望了未来在高耐久界面工程、绿色工艺适配以及多功能协同机制解析等方面的发展方向.
Regenerated cellulose fibers are gaining prominence in the textile industry due to their renewable and eco-friendly nature,yet their inherent flammability,limited durability of flame-re-tardant treatments,and associated health and environmental risks hinder broader applications.This review establishes a three-dimensional framework of"bio-based molecular engineeringin-situ modification-nanostructured coatings"to systematically analyze recent advances.It highlights the flame-retardant mechanisms and multifunctional synergies of bio-based molecules such as phytic acid,amino acids,and vitamins.The potential of reactive spinning additives and phosphorylated fillers for enhancing bonding stability and mechanical retention;and the advantages of layer-by-layer assembly,MXene/carbon-based materials,and plasma-assisted deposition in achieving dura-ble protection and intelligent functionalities.Finally,key challenges are summarized,and future directions are proposed in terms of durable interfacial engineering,green process compatibility,and multifunctional synergy.
王秋实;王佩;吴蓓;孙润军
西安工程大学纺织科学与工程学院,陕西西安 710048西安工程大学纺织科学与工程学院,陕西西安 710048塔里木大学现代纺织材料与技术兵团重点实验室,新疆阿拉尔 843300西安工程大学纺织科学与工程学院,陕西西安 710048
轻工纺织
再生纤维素纤维阻燃改性耐久性生物基分子纳米结构涂层
regenerated cellulose fibersflame-retardant modificationdurabilitybio-based mol-eculesnanostructured coatings
《纺织高校基础科学学报》 2026 (1)
65-78,14
陕西省科技厅青年基金(2024JC-YBQN-0423)西安工程大学大学生创新创业训练计划项目(S202410709108)
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