材料科学
触觉传感器
制作
人工肌肉
聚合物
智能材料
纳米技术
电子皮肤
离子键合
离子电导率
压力传感器
灵敏度(控制系统)
执行机构
盲文
计算机科学
复合材料
机械工程
电极
人工智能
电子工程
离子
替代医学
物理化学
电解质
化学
病理
机器人
工程类
量子力学
医学
物理
操作系统
作者
Melih Ögeday Çiçek,Mete Batuhan Durukan,Bayram Yıldız,Deniz Keskin,Doğa Doğanay,Simge Çınar,Murat Çakır,Hüsnü Emrah Ünalan
标识
DOI:10.1002/admt.202300322
摘要
Abstract Supramolecular polymer gels show promise for use in batteries, supercapacitors, and multifunctional sensors. However, their poor stiffness and ionic conductivity hinder their large‐scale utilization. Herein, a cellulose‐based supramolecular bio‐polymer gel (SBPG) with high ionic conductivity and exceptional stiffness is reported. These properties are translated into proof‐of‐concept iontronic pressure sensors with an ultra‐high sensitivity of 1 475 000 kPa −1 . The technological potential is demonstrated via fabrication of a prototype smart glove using only eight pressure sensors based on this novel gel. Smart glove sensors with 90% classification accuracy for object recognition are demonstrated using a tactile feedback algorithm.
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