• 专利标题:   Graphene material comprises cavity provided between two graphene layers, spherical graphene located in cavity between two graphene layers, where spherical graphene has hollow structure.
  • 专利号:   CN114314567-A, CN114314567-B
  • 发明人:   LIAO B, DAI Y, YU Y, PANG H
  • 专利权人:   GUANGDONG ACAD SCI CHEM ENG INST
  • 国际专利分类:   C01B032/184, H05K009/00
  • 专利详细信息:   CN114314567-A 12 Apr 2022 C01B-032/184 202265 Chinese
  • 申请详细信息:   CN114314567-A CN11537364 15 Dec 2021
  • 优先权号:   CN11537364

▎ 摘  要

NOVELTY - Graphene material comprises a cavity is provided between two graphene layers. A spherical graphene located in the cavity between two graphene layers. The spherical graphene has a hollow structure. USE - Material graphene. ADVANTAGE - The graphene material has excellent dielectric loss performance, and can quickly convert the electromagnetic wave into heat energy consumption and dissipate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the preparation method of the graphene material. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of a preparation method of the graphene material. (Drawing includes non-English language text).