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  • 专利标题:   Preparing graphene/metal composite powder involves heating carbon-containing free radicals obtained by hot filament cracking to react with metal powder in a fluidized bed, lowering temperature to grow graphene on the fluidized metal powder.
  • 专利号:   CN112176316-A
  • 发明人:   DAI D, YANG K, LIN Z, JIANG N, MA H
  • 专利权人:   NINGBO INST MATERIALS TECHNOLOGY ENG C
  • 国际专利分类:   B22F001/02, C01B032/186, C23C016/26, C23C016/442, C23C016/448, C23C016/52
  • 专利详细信息:   CN112176316-A 05 Jan 2021 C23C-016/442 202118 Pages: 14 Chinese
  • 申请详细信息:   CN112176316-A CN10602706 05 Jul 2019
  • 优先权号:   CN10602706

▎ 摘　　要

NOVELTY - Preparing graphene/metal composite powder involves heating carbon-containing free radicals obtained by hot filament cracking to react with metal powder in a fluidized bed, lowering temperature to grow graphene on the fluidized metal powder. USE - Method for preparing graphene/metal composite powder. ADVANTAGE - The method does not need to use dispersant, is good for improving the quality and purity, has high graphene coverage rate and uniform distribution, low impurity content, uniform and stable overall performance.