抗冻导电水凝胶柔性传感器的分类及其应用研究进展  

Research progress in classification and application of flexible sensors based on antifreeze conductive hydrogels

作　　者：刘旭燕[1] 黄可心 金咏梅[2] LIU Xuyan;HUANG Kexin;JIN Yongmei(School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;Nursing Department,Shanghai Seventh People's Hospital,Shanghai 200137,China)

机构地区：[1]上海理工大学机械工程学院,上海200093 [2]上海市第七人民医院护理科,上海200137

出　　处：《有色金属材料与工程》2025年第1期21-28,共8页Nonferrous Metal Materials and Engineering

基　　金：上海市第七人民医院医工交叉创新专项资助项目(QYYGJ0106);浦东新区重点学科资助项目(PWZxk2022-06)。

摘　　要：随着科学技术的发展,基于柔性传感器的可穿戴设备已成为热门研究之一。水凝胶是一种高分子凝胶材料,具有良好的生物相容性和柔韧性,是制备柔性传感器的热门材料之一。然而,传统的水凝胶存在导电性不足、在极端环境下易失水和结冰等缺点,严重地限制了其实际应用。总结了导电水凝胶和抗冻导电水凝胶的分类和制备方法;探讨了导电水凝胶的导电性能和低温下的抗冻性能;论述了导电水凝胶与机器学习智能算法相结合实现智能分类的应用。最后简要说明了抗冻导电水凝胶存在的问题和未来研究的方向。.th the development of science and technology,wearable devices based on flexible sensors have become one of the hot research topics.Hydrogel is a polymer gel material with good biocompatibility and flexibility,which is one of the most popular materials for the preparation of flexible sensors.However,the disadvantages of traditional hydrogels such as insufficient conductivity,easy water loss and icing in extreme environments have severely limited their practical applications.The classification and preparation methods of conductive hydrogels and antifreeze conductive hydrogels were summarized;the conductivity and antifreeze property of conductive hydrogels at low temperature were discussed;the application of intelligent classification of conductive hydrogels combined with machine learning intelligent algorithm was discussed.Finally,the existing problems and future research directions of antifreeze conductive hydrogels were briefly described.

关 键 词：导电水凝胶 抗冻 机器学习 模式识别 智能分类 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]