• 专利标题:   Flexible wear-resistant mechanical sensor comprises graphene/carbon nanotube composite film material.
  • 专利号:   CN108489646-A
  • 发明人:   HUANG W, ZHANG H, GONG T, AI Q, MAO L, GUO J, YU B
  • 专利权人:   UNIV CHINA ELECTRONIC SCI TECHNOLOGY
  • 国际专利分类:   B29C041/08, C01B032/19, G01L001/22, G01L009/04
  • 专利详细信息:   CN108489646-A 04 Sep 2018 G01L-001/22 201872 Pages: 10 Chinese
  • 申请详细信息:   CN108489646-A CN10217033 16 Mar 2018
  • 优先权号:   CN10217033

▎ 摘  要

NOVELTY - Flexible wear-resistant mechanical sensor comprises graphene/carbon nanotube composite film material with 500 nm to 10 mu m size, 1-2 nm diameter and 5-30 mu m length. USE - Flexible wear-resistant mechanical sensor. ADVANTAGE - The sensor is simple and low cost, and has improved sensitivity, 150% maximum range stretchability, 190 strain coefficient and increased repetitiveness. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the flexible wear-resistant mechanical sensor comprising mixing natural graphite and organic solvent, dispersing, ultrasonic dispersing carbon nanotube in deionized water, mixing dispersions, spraying on substrate of flexible wear-resistant mechanical sensor, heating, and removing organic solvent.