• 专利标题:   Two-dimensional layered response film useful in sensor, solvent response, fire early warning, separation system, artificial skin, artificial intelligence and nanorobot, comprises silicate film and graphene film mixed with ring.
  • 专利号:   CN114291822-A
  • 发明人:   LI J, YANG X, ZHENG M, XIAO D
  • 专利权人:   UNIV FUJIAN TECHNOLOGY
  • 国际专利分类:   B01D061/00, B01D061/58, C01B032/198, C01B033/22, C01B033/24, C01B033/26, C01B033/40, C01B033/42
  • 专利详细信息:   CN114291822-A 08 Apr 2022 C01B-033/40 202263 Chinese
  • 申请详细信息:   CN114291822-A CN11530225 14 Dec 2021
  • 优先权号:   CN11530225

▎ 摘  要

NOVELTY - A two-dimensional layered response film comprises a silicate film and a graphene film mixed with a ring in a mass ratio of (0.5-5):1. USE - The two-dimensional layered response film in solvent response, fire early warning (all claimed), sensor, separation system, artificial skin, artificial intelligence and nanorobot. ADVANTAGE - The two-dimensional layered response film has improved thermal stability, and excellent response effect to different solvents. The silicate film raw material is cheap and easy to obtain, rich in natural content, environmentally-friendly, and easy for industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the two-dimensional layered response film, which involves: crushing silicate into powder, then dispersing in solvent (A), ultrasonically processing, and filtering to obtain the silicate film; mixing graphene oxide and ring, dissolving in solvent (B), and ultrasonically processing to obtain graphene oxide dispersion liquid mixed with ring; and adding the silicate film to the graphene oxide dispersion liquid mixed with ring, and suction filtering.