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  • 专利标题:   Preparing graphene/cobalt nickel manganese ferrite nanocomposite used as absorbing material, by adding solution containing iron source, cobalt source, nickel source and manganese source to dispersion containing graphene oxide.
  • 专利号:   CN109021919-A
  • 发明人:   PENG Z, LI G, ZHU Z, PENG J, JIANG T, ZHANG Y, RAO M, LI Z, YE Q, TANG H, YE L, WANG L, GUO Y, YANG Y, LI Q, XU B
  • 专利权人:   UNIV CENT SOUTH
  • 国际专利分类:   C09K003/00, H05K009/00
  • 专利详细信息:   CN109021919-A 18 Dec 2018 C09K-003/00 201920 Pages: 19 Chinese
  • 申请详细信息:   CN109021919-A CN10744715 09 Jul 2018
  • 优先权号:   CN10744715

▎ 摘　　要

NOVELTY - Preparation of graphene/cobalt nickel manganese ferrite nanocomposite involves adding solution containing iron source, cobalt source, nickel source and manganese source to dispersion containing graphene oxide to obtain mixed solution, adjusting pH value of mixed solution to less than or equal to 8, adding reducing agent to obtain a precursor solution, and transferring to reaction vessel for microwave reaction. USE - Preparation of graphene/cobalt nickel manganese ferrite nanocomposite used as absorbing material (claimed). ADVANTAGE - The method enables simple preparation of lightweight graphene/cobalt nickel manganese ferrite nanocomposite with strong absorption rate, and required thickness.