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  • 专利标题:   Manufacture of graphene sheet e.g. for graphene paper involves preparing aqueous solution containing ion and reducing agent of transition metals, and forming particles which induce reductive reaction within aqueous solution.
  • 专利号:   JP2009062241-A
  • 发明人:   KUNIOKU H, SHIMAMURA K, TOKUI H, TOKUMOTO H
  • 专利权人:   UNIV HOKKAIDO, KOTOBUKI SANGYO KK, SAPPORO ELECTROPLATING KOGYO KK
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   JP2009062241-A 26 Mar 2009 C01B-031/04 200923 Pages: 16 Japanese
  • 申请详细信息:   JP2009062241-A JP233021 07 Sep 2007
  • 优先权号:   JP233021

▎ 摘　　要

NOVELTY - A graphene sheet is manufactured by preparing aqueous solution containing ion and reducing agent of group VIII transition metals where carbon fine powder is dispersed, forming particles containing transition metal which induce reductive reaction within aqueous solution, and forming graphene sheet in particle surface. USE - Manufacture of graphene sheet for graphene paper, fuel cell separator, electrolysis discharge display, mercury-free fluorescent lamp and composite material. ADVANTAGE - The method manufactures inexpensive and simple graphene sheet.