纺织工程学报2026，Vol.4Issue(4)：15-29,15.DOI:10.20150/j.cnki.fzgcxb.2026.04.002
原子层沉积驱动的功能纤维研究进展
Research progress on functional fibers driven by atomic layer deposition
摘要
Abstract
Functional fibers have important applications in wearable protection,thermal regulation,and smart sensing.However,their surface inertness,high curvature geometry,and porous fabric structure lead to poor uniformity,weak interfacial adhesion,and insufficient long-term service stability in traditional solution-based coatings.Atomic layer deposition(ALD),with its self-limiting surface reaction and sub-nanometer thickness control,can achieve conformal and pinhole-free functional layer construction on fiber and fabric surfaces,providing a new paradigm for overcoming these bottlenecks.The research progress of ALD-driven functional fibers is systematically reviewed.First,starting from the molecular structure and surface chemistry of the fiber substrate,it elucidates the influence of these factors on ALD nucleation,interfacial adhesion,and coating continuity.Second,it summarizes the design strategies for surface-functional,coaxial device,and array interconnect fiber structures.Third,it focuses on discussing the interface engineering principles and performance advantages of ALD in typical applications such as antibacterial,UV shielding and infrared thermal management,wetting self-cleaning,and multiphysics sensing.Finally,it points out the core challenges currently facing ALD in the fiber field:narrow low-temperature deposition windows,difficulty in uniformly coating complex fabrics,and insufficient mechanical matching between rigid coatings and flexible substrates.It looks ahead to future directions such as spatial ALD,roll-to-roll technology,multi-scale simulation and full-fabric system integration,providing a reference for the rational design and engineering development of high-performance functional fibers.关键词
原子层沉积/功能纤维/界面工程/保形涂层/可穿戴技术Key words
atomic layer deposition/functional fibers/interfacial engineering/conformal coating/wearable technology分类
化学化工引用本文复制引用
陈家巍,汪敬文,赵世超,覃勇..原子层沉积驱动的功能纤维研究进展[J].纺织工程学报,2026,4(4):15-29,15.基金项目
国家自然科学基金(22472189) （22472189）
山东省自然科学基金重大基础研究项目(ZR2025ZD33) （ZR2025ZD33）
山西省科技创新团队专项基金(202304051001007) （202304051001007）
泰山学者工程专项基金(202507200) （202507200）
露天煤矿灾害防治与生态保护全国重点实验室开放课题(LTQZ-2025-106) （LTQZ-2025-106）
高性能有机光学聚合物与先进制造技术全国重点实验室开放课题(40222026273) （40222026273）
