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  • 专利标题:   Preparation of carboxylation graphene oxide-glutamic acid nano composite comprises dispersing carboxylation graphene oxide in water, mixing with L-glutamic acid, heating and refluxing mixed fluid, filtering, cleaning to neutral, and drying.
  • 专利号:   CN102492314-A, CN102492314-B
  • 发明人:   GU H, LI W, JIN S, SHEN J, WANG X, ZHOU N
  • 专利权人:   UNIV NANJING NORMAL
  • 国际专利分类:   C09C001/46, C09C003/08
  • 专利详细信息:   CN102492314-A 13 Jun 2012 C09C-001/46 201301 Pages: 10 Chinese
  • 申请详细信息:   CN102492314-A CN10417847 14 Dec 2011
  • 优先权号:   CN10417847

▎ 摘　　要

NOVELTY - Preparation of carboxylation graphene oxide-glutamic acid nano composite comprises ultrasound dispersing carboxylation graphene oxide in water and mixing with L-glutamic acid, adjusting pH to greater than 3.22, heating and refluxing mixed fluid, filtering and cleaning product to neutral, drying, and obtaining carboxylation graphene oxide-glutamic acid nano composite. USE - Method of preparation of carboxylation graphene oxide-glutamic acid nano composite (claimed).