材料科学
软机器人
纳米技术
离子液体
韧性
聚合物
数码产品
复合材料
计算机科学
机器人
生物化学
物理化学
人工智能
催化作用
化学
作者
Jingwen Wang,Yapeng Zheng,Tianyang Cui,Tao-Ming Huang,Haodong Liu,Jixin Zhu,Lei Song,Yuan Hu
标识
DOI:10.1002/adfm.202312383
摘要
Abstract Ionogels are compelling materials for flexible hybrid electronics owing to their attractive physical properties and infinite adjustability of chemical structures. However, ionogels must be sufficiently strong to ensure durability, stability, and a wide range of strains in various applications to make electronic systems mechanically compliant. Inspired by the hierarchical structure of multiphase substances in the skin, it is fabricated several transparent (>90%) and ultra‐robust (tensile strength >17 MPa, toughness >40 MJ m −3 , and elongation ≈300%) ionogels via in situ polymerization of polymers with the different binding abilities to the ionic liquid by forming soft and rigid confinement space. This strategy can also be applied to other ionic liquids and polymers. Furthermore, the designed ionogel sensors can be used to develop a wearable intelligent health monitoring system capable of monitoring health‐related physiological signals, such as temperature, body tremors, wrist pulse, breathing, and gestures, for predicting and responding to emergencies, which will pave the way for wearable security monitoring technology.
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