Radiative Cooling Smart Textiles with Integrated Sensing for Adaptive Thermoregulation

IF 11.3 1区化学 Q1 CHEMISTRY, PHYSICAL

ACS Catalysis Pub Date : 2024-09-05 DOI:10.1021/acsmaterialslett.4c0162410.1021/acsmaterialslett.4c01624

Yoon Young Choi, Kai Zhou, Ho Kun Woo, Diya Patel, Md Salauddin and Lili Cai*,

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Abstract

Efficient and adaptive thermoregulation of smart wearable technologies could revolutionize the mitigation of health- and energy-related challenges posed by climate change. We developed a woven, thermally adaptive smart textile (TAST) with high solar reflectance and selective infrared emittance and transmittance using a scalable coaxial extrusion method to continuously manufacture core–sheath fibers. TAST enables passive outdoor radiative cooling by 6–10 °C compared to normal fabrics while preserving good mechanical strength, breathability, and washability. Due to the integration of capacitive sensing, radiative cooling, and Joule heating into the woven fibers, TAST can detect the physiological signals of the human body and adapt its thermoregulation function in response to changes in the ambient temperature and perspiration level. The superior intelligence and multifunctional performance of TAST represent a paradigm shift beyond current personal thermal management technologies for enhancing human health, wellness, and performance.

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具有自适应温度调节功能的集成传感辐射冷却智能纺织品

智能可穿戴技术高效、自适应的体温调节功能可彻底改变气候变化对健康和能源带来的挑战。我们采用可扩展的同轴挤压法连续生产芯鞘纤维，开发出一种具有高太阳反射率和选择性红外发射与透射率的热适应智能纺织品（TAST）。与普通织物相比，TAST 可使室外被动辐射冷却温度降低 6-10 °C，同时保持良好的机械强度、透气性和耐洗性。由于在编织纤维中集成了电容感应、辐射制冷和焦耳加热功能，TAST 可以检测人体的生理信号，并根据环境温度和排汗量的变化调整其体温调节功能。TAST 的卓越智能和多功能性能代表了一种超越当前个人热管理技术的范式转变，可增强人体健康、保健和性能。

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来源期刊

ACS Catalysis CHEMISTRY, PHYSICAL-

CiteScore

20.80

自引率

6.20%

发文量

1253

审稿时长

1.5 months

期刊介绍： ACS Catalysis is an esteemed journal that publishes original research in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. It offers broad coverage across diverse areas such as life sciences, organometallics and synthesis, photochemistry and electrochemistry, drug discovery and synthesis, materials science, environmental protection, polymer discovery and synthesis, and energy and fuels. The scope of the journal is to showcase innovative work in various aspects of catalysis. This includes new reactions and novel synthetic approaches utilizing known catalysts, the discovery or modification of new catalysts, elucidation of catalytic mechanisms through cutting-edge investigations, practical enhancements of existing processes, as well as conceptual advances in the field. Contributions to ACS Catalysis can encompass both experimental and theoretical research focused on catalytic molecules, macromolecules, and materials that exhibit catalytic turnover.