Water-resistant conductive organogels with sensation and actuation functions for artificial neuro-sensory muscular systems  

作　　者：Zhixing Zhang Yunfei Yu Huitao Yu Yiyu Feng Wei Feng 

机构地区：[1]School of Materials Science and Engineering,Tianjin University,Tianjin,China [2]Tianjin Key Laboratory of Composite and Functional Materials,Tianjin University,Tianjin,China [3]Key Laboratory of Advanced Ceramics and Machining Technology,Ministry of Education,Tianjin,China

出　　处：《SmartMat》2022年第4期632-643,共12页智能材料（英文）

基　　金：State Key Program of National Natural Science Foundation of China,Grant/Award Number:52130303;National Natural Science Foundation of China,Grant/Award Numbers:51803151,51973152,51973151。

摘　　要：The development of functional flexible conductive materials can significantly contribute to the improvement of intelligent human–computer integration.However,it is a challenge to endow human–machine interface with perception and response actuation simultaneously.Herein,a customizable and multifunctional electronic conductive organogel is proposed by combining conductive carbon nanotube(CNT)clusters and flexible adhesive organogels.The conductive CNT cluster layers generated on the surface of organogels equip the resulting organogel-based conductors with considerable quasi-superhydrophobicity and increase their potential applicability as highly sensitive stress and strain sensors.In particular,this quasi-superhydrophobicity is insensitive to tensile strain.Based on customizable conductive networks and entropy-driven organogel actuation,the conductive organogels can sense various strain and stress signals and imitate natural organisms with muscle actuation and neurofeedback.This strategy for preparing electronic conductors can enhance the rational design of soft robotics and artificial intelligence devices,facilitating further progress of human-like intelligent systems.

关 键 词：ACTUATION adhesive organogel carbon nanotube cluster flexible sensor SENSATION 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]