雅努斯织品通过双光热-电热转换为多功能个人热管理
Jie Wang1, Peibo Du1, Jinping Zhang1
1National Engineering Research Center for Dyeing and Finishing of Textiles, College of Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, China.
ACS applied materials & interfaces
|May 29, 2025
概括
本研究介绍了一种用于个人热管理的新型智能织品,提供增强的加热和多种功能. 这种先进的织物提供了卓越的温暖,自我清洁和保护,为下一代温暖织品铺平了道路.
科学领域:
- 材料科学 材料科学 材料科学
- 织工程 织工程 织工程
- 纳米技术纳米技术
背景情况:
- 开发用于个人热管理 (PTM) 的智能织品对于寒冷环境中的人类舒适性至关重要.
- 现有的PTM织品在热转换效率,能源和功能多功能性方面面临限制.
研究的目的:
- 设计和演示一个具有不对称结构的PTM织品,具有增强的光热和电热转换能力.
- 将自我清洁,电磁屏蔽和抗微生物特性整合到一个单一的智能织品中.
主要方法:
- 通过自聚合方法和真空过,设计了一种多能联的织品.
- 该设计采用了聚氨酸和聚烯 (PANI-PPY) 和银纳米线 (AgNWs) 涂层的微纳米粗结构.
- 聚甲基西洛 (PDMS) 封装被用于增强性能.
主要成果:
- 织品实现了高太阳吸收率 (98.4%) 和中红外反射率 (70.1%).
- 证明了卓越的太阳能加热 (80.6°C) 和焦耳加热 (144°C) 能力.
- 具有出色的自我清洁 (水接触角度:153.3°),电磁屏蔽 (76.12 dB) 和抗菌 (100%) 性能.
结论:
- 开发的不对称的PTM织品提供卓越的热舒适性和多功能性.
- 这项研究为创建具有综合特征的先进变暖织品提供了基础.
- 这些发现表明,下一代智能织物在个人热管理应用中具有潜力.
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