• 文献标题:   Spider-web inspired multi-resolution graphene tactile sensor
  • 文献类型:   Article
  • 作  者:   LIU L, HUANG Y, LI FY, MA Y, LI WB, SU M, QIAN X, REN WJ, TANG KL, SONG YL
  • 作者关键词:  
  • 出版物名称:   CHEMICAL COMMUNICATIONS
  • ISSN:   1359-7345 EI 1364-548X
  • 通讯作者地址:   Shenyang Jianzhu Univ
  • 被引频次:   4
  • DOI:   10.1039/c8cc02339e
  • 出版年:   2018

▎ 摘  要

Multi-dimensional accurate response and smooth signal transmission are critical challenges in the advancement of multi-resolution recognition and complex environment analysis. Inspired by the structure-activity relationship between discrepant microstructures of the spiral and radial threads in a spider web, we designed and printed graphene with porous and densely-packed microstructures to integrate into a multi-resolution graphene tactile sensor. The three-dimensional (3D) porous graphene structure performs multi-dimensional deformation responses. The laminar densely-packed graphene structure contributes excellent conductivity with flexible stability. The spider-web inspired printed pattern inherits orientational and locational kinesis tracking. The multi-structure construction with homo-graphene material can integrate discrepant electronic properties with remarkable flexibility, which will attract enormous attention for electronic skin, wearable devices and human-machine interactions.