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  • 专利标题:   Preparation of graphene oxide involves sintering powder comprising metal and graphite, acid-treating, electrolyzing, acid-treating separated waste graphite and reacting graphite with oxidizing agent.
  • 专利号:   KR2014109030-A, KR1465216-B1
  • 发明人:   LEE H
  • 专利权人:   UNIV SUNGKYUNKWAN RES BUSINESS FOUND
  • 国际专利分类:   B01J006/00, B09B003/00, C01B031/02
  • 专利详细信息:   KR2014109030-A 15 Sep 2014 C01B-031/02 201470 Pages: 9
  • 申请详细信息:   KR2014109030-A KR023146 05 Mar 2013
  • 优先权号:   KR023146

▎ 摘　　要

NOVELTY - Powder comprising metal and graphite are sintered, and sintered powder is subjected to acid treatment and electrolysis, and waste graphite is separated. The separated waste graphite is subjected to acid treatment and acid-treated graphite is reacted with oxidizing agent to obtain graphene oxide. USE - Preparation of graphene oxide (claimed).