用于可持续全天候辐射冷却纺织品的分子工程羊毛
Molecular-Engineered Wool for Sustainable All-Weather Radiative Cooling Textiles
中文简介
通过被动辐射冷却进行个人热调节是实现可持续发展的有效策略。尽管最近的进展引入了各种凉爽纺织品设计,但广泛使用不适合普通纺织品的材料,以及涂层或合成技术,不仅损害了这些纺织品的耐磨性和安全性,还影响了绿色可持续性。本文表明,羊毛是一种很有前途的天然材料,可用于传输中红外人体辐射,但对太阳光谱的高吸收性使羊毛无法实现令人满意的日间辐射冷却。因此,天然羊毛将锌离子浸渍到蛋白质链中,形成锌离子羊毛 (wool-Zn) 织物。羊毛锌织物可以在室内和白天室外为人类提供凉爽的感觉,与棉覆盖相比,当羊毛锌织物覆盖时,室内人体皮肤的温度降低了 2 °C,在阳光直射下人造皮肤的温度分别降低了 7 °C。此外,羊毛锌织物显示出理想的抗菌性能和耐洗和耐磨性,同时保持理想的耐磨性。因此,羊毛锌织物在个人体温调节方面显示出巨大的商业应用潜力,并为可持续能源和环境提供了一条有效的途径。
英文摘要(原文)
Personal thermal regulation through passive radiative cooling is an effective strategy to achieve sustainable development. Although recent advances have introduced various cooling textile designs, the extensive use of materials unsuitable for common textiles, alongside coating or compositing technologies, not only compromises the wearability and safety of these textiles but also impacts green sustainability
题录(GB/T 7714)
Ao S, Li B, Hu X, 等. Molecular-Engineered Wool for Sustainable All-Weather Radiative Cooling Textiles[J]. Advanced Sustainable Systems, 2024. DOI: 10.1002/adsu.202400179.
相关文献
多模态过冷纺织品,全场景被动湿热舒适
Advanced Materials · 2025 · 可穿戴式辐射制冷
Dual-mode thermal management textile with switchable radiative cooling and photothermal water evaporation
Materials Letters · 2026 · 可穿戴式辐射制冷
Mussel-inspired coating of Janus composite fiber film on cotton fabrics for radiative cooling
Colloids and Surfaces A Physicochemical and Engineering Aspects · 2026 · 可穿戴式辐射制冷
A sandwich-structured nanofibrous textile with moisture wicking for passive radiative cooling and heating
Chemical Engineering Journal · 2025 · 可穿戴式辐射制冷