带电织物嵌入生物灵感可湿性,用于长期和节能的热管理
Debasmita Sarkar1, Haydar Ali2, Rajan Singh2
1Department of Chemistry, Indian Institute of Technology-Guwahati, Guwahati, Assam, 781039, India.
Small (Weinheim an der Bergstrasse, Germany)
|January 23, 2025
概括
研究人员使用银纳米线开发了一种耐用,防水的导电织品,用于高效的个人加热. 这种可穿戴技术提供了一个可扩展的解决方案,用于在寒冷的气候中保暖.
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:
- 导电性织品在寒冷的气候中为个人供暖提供了一个有希望的解决方案.
- 具有稳定的性能的耐用导电织品的可扩展制造仍然是一个挑战.
- 现有的方法往往缺乏反水性和在各种条件下长期的性能.
研究的目的:
- 开发具有电热和光热能力的透气,可包装和防水导电织品 (防水CT).
- 为解决高性能导电织品可扩展制造方法的短缺问题.
- 为了证明在极寒条件下个人热量管理的潜力.
主要方法:
- 银纳米线 (AgNWs) 的喷雾沉积在织物上,以创建导电网络.
- 随后的喷雾沉积小分子,以防止AgNW氧化,并赋予反水性.
- 使用防水CT用于个人加热应用的可穿戴设备的制造.
主要成果:
- 在大尺寸上实现了AgNWs的统一,高导电性网络.
- 防水CT在低电压和弱光下表现出电热和光热转换能力.
- 该材料在水性环境中保持了性能,并通过便携式电池证明了长时间的加热.
结论:
- 可扩展的喷雾沉积方法产生了耐用,防水的导电织品.
- 开发的织品可实现节能,可穿戴式加热,用于个人热管理.
- 这项技术为各种应用提供了基础,这些应用需要在具有挑战性的环境中提供可靠的加热.
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