• 专利标题:   Preparation of graphene-ceramic material involves adding zirconium oxide ceramic into graphene dipping liquid, preparing composite prefabricated material, and sintering obtained material.
  • 专利号:   CN107459349-A
  • 发明人:   WANG L, TIAN W, JI L
  • 专利权人:   WANG L, TIAN W
  • 国际专利分类:   C04B035/48, C04B035/622
  • 专利详细信息:   CN107459349-A 12 Dec 2017 C04B-035/48 201801 Pages: 10 Chinese
  • 申请详细信息:   CN107459349-A CN10680354 10 Aug 2017
  • 优先权号:   CN10680354

▎ 摘  要

NOVELTY - Preparation of graphene-ceramic material involves adding zirconium oxide ceramic into graphene dipping liquid, vacuum pressurizing to obtain a prefabricated material, and carrying out microwave sintering of the prefabricated material. USE - Preparation of graphene-ceramic material (claimed). ADVANTAGE - The method produces graphene-ceramic material having high bending strength, fracture toughness and hardness improved by 37.68%, 35.89% and 18.34%, respectively, increased macroscopic mechanical properties, improved conductivity, and dense network-like structure.