首页|Chemical Resistant Yarn with Hierarchical Core-Shell Structure for Safety Monitoring and Tunable Thermal Management in High-Risk Environments

Chemical Resistant Yarn with Hierarchical Core-Shell Structure for Safety Monitoring and Tunable Thermal Management in High-Risk Environments

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Chemical resistant textiles are vital for safeguarding humans against chemical hazards in various settings,such as industrial production,chemical accidents,laboratory activities,and road transportation.However,the ideal integration of chemical resistance,thermal and moisture management,and wearer condition monitoring in conventional chemically protective textiles remains challenging.Herein,the design,manufacturing,and use of stretchable hierarchical core-shell yarns(HCSYs)for integrated chemical resistance,moisture regulation,and smart sensing textiles are demonstrated.These yarns con-tain helically elastic spandex,wrapped silver-plated nylon,and surface-structured polytetrafluo-roethylene(PTFE)yarns and are designed and manufactured based on a scalable fabrication process.In addition to their ideal chemical resistance performance,HCSYs can function as multifunctional stretch-able electronics for real-time human motion monitoring and as the basic element of intelligent textiles.Furthermore,a desirable dynamic thermoregulation function is achieved by exploiting the fabric structure with stretching modulation.Our HCSYs may provide prospective opportunities for the future development of smart protective textiles with high durability,flexibility,and scalability.

Hierarchical core-shell structureChemical resistant yarnWearable strain sensorThermoregulation

Duo Xu、Yingcun Liu、Can Ge、Chong Gao、Ze Chen、Ziyi Su、Haoran Gong、Weilin Xu、Jian Fang

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College of Textile and Clothing Engineering,Soochow University,Suzhou 215123,China

State Key Laboratory of New Textile Materials and Advanced Processing Technologies,Wuhan Textile University,Wuhan 430200,China

国家重点研发计划国家自然科学基金国家自然科学基金Postgraduate Research and Practice Innovation Program of Jiangsu ProvinceMajor Basic Research Project of the Natural Science Foundation of the Jiangsu Higher Education Institutions湖北省重点研发计划

2022YFB380580052173059U21A2095KYCX22320321KJA5400022021BAA068

2024

10.1016/j.eng.2023.06.018

工程(英文)

工程(英文)

CSTPCDEI
ISSN：2095-8099
年,卷(期)：2024.32(1)
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