用于舒适表皮电生理监测的超弹性辐射冷却超织物

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Nano-Micro Letters Pub Date : 2023-07-13 DOI:10.1007/s40820-023-01156-9

Jiancheng Dong, Yidong Peng, Yiting Zhang, Yujia Chai, Jiayan Long, Yuxi Zhang, Yan Zhao, Yunpeng Huang, Tianxi Liu

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引用次数: 3

摘要

通过聚四氟乙烯微粒浸渍和热熔，在无纺布中实现了高效的阳光反射率和高的中红外辐射发射率。超织物达到17°C的最大冷却效果，即使在50%拉伸下也能完全保持其被动冷却性能。通过在弹性纤维上包裹致密均匀的液态金属，实现了高质量的心电、表面肌电和脑电图电生理监测。

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Superelastic Radiative Cooling Metafabric for Comfortable Epidermal Electrophysiological Monitoring

Highlights

Efficient sunlight reflectivity and high mid-infrared radiation emissivity are simultaneously realized in a nonwoven metafabric via PTFE microparticle impregnation and thermal-fusion.
The metafabric achieves a maximum cooling effect of 17 °C and fully retains its passive cooling performance even under 50% stretching.
High-quality electrophysiological monitoring of ECG, sEMG and EEG is realized through compact and homogeneous encapsulation of liquid metal on the elastomeric fibers.

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

42.40

自引率

4.90%

发文量

715

审稿时长

13 weeks

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary and open-access journal that focus on science, experiments, engineering, technologies and applications of nano- or microscale structure and system in physics, chemistry, biology, material science, pharmacy and their expanding interfaces with at least one dimension ranging from a few sub-nanometers to a few hundreds of micrometers. Especially, emphasize the bottom-up approach in the length scale from nano to micro since the key for nanotechnology to reach industrial applications is to assemble, to modify, and to control nanostructure in micro scale. The aim is to provide a publishing platform crossing the boundaries, from nano to micro, and from science to technologies.