• 专利标题:   Cement-based electromagnetic developing composite material useful in geological detection comprises cement, nano-graphene, nano-Iron(II,III) oxide powder, and graphene dispersant.
  • 专利号:   CN110451893-A
  • 发明人:   HUO Y, ZHANG J, LAI H, CHENG Z, JU N, MA Y, JIANG J
  • 专利权人:   UNIV CHENGDU TECHNOLOGY
  • 国际专利分类:   C04B028/04, G01S013/88
  • 专利详细信息:   CN110451893-A 15 Nov 2019 C04B-028/04 201996 Pages: 10 Chinese
  • 申请详细信息:   CN110451893-A CN10804490 28 Aug 2019
  • 优先权号:   CN10804490

▎ 摘  要

NOVELTY - Cement-based electromagnetic developing composite material comprises 100 pts. wt. cement, 0.4-0.6 pts. wt. nano-graphene, 0.4-0.6 pts. wt. nano-Iron(II,III) oxide powder, and 0.1-0.5 pts. wt. graphene dispersant. USE - The composite material is useful in geological detection (claimed). ADVANTAGE - The composite material: has the characteristics of high dielectric constant, can develop geological media with similar dielectric constants underground, enhance the reflection effect of the interface, and increase the detection depth and precision of the ground penetrating radar. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation of the cement-based electromagnetic developing composite material comprising using 100 pts. wt. cement, 0.4-0.6 pts. wt. nano-graphene, 0.4-0.6 pts. wt. nano-Iron(II,III) oxide powder, and 0.1-0.5 pts. wt. graphene dispersant, and adding nano-graphene, nano-Iron(II,III) oxide powder and graphene dispersant to the cement , uniformly mixing to obtain the cement-based electromagnetic developing composite material.