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  • 专利标题:   Preparing graphene oxide quantum dots comprises adding citric acid to concentrated sulfuric acid, and carrying out reaction to form quantum dot graphene oxide solution.
  • 专利号:   CN104045076-A, CN104045076-B
  • 发明人:   XIE X, DING G, JIANG M, HE P
  • 专利权人:   SHANGHAI INST MICROSYSTEM INFORMATION
  • 国际专利分类:   B82Y030/00, B82Y040/00, C01B031/04, C09K011/65
  • 专利详细信息:   CN104045076-A 17 Sep 2014 C01B-031/04 201482 Pages: 9 Chinese
  • 申请详细信息:   CN104045076-A CN10023150 17 Jan 2014
  • 优先权号:   CN10023150

▎ 摘　　要

NOVELTY - Preparing graphene oxide quantum dots comprises adding citric acid to concentrated sulfuric acid, and carrying out reaction to form quantum dot graphene oxide solution. USE - The method is useful for preparing graphene oxide quantum dots (claimed). ADVANTAGE - The method simply and easily prepares graphene oxide quantum dots with reduced time consumption.