• 专利标题:   Preparation of nitrogen doped graphene by soaking montmorillonite in aqueous solution, adjusting pH, adding nitrogen containing organic molecule carbon source, stirring, adding initiator, polymerizing, filtering, calcining and washing.
  • 专利号:   CN104108703-A
  • 发明人:   WANG J, ZHANG X, SHEN L, XU Y
  • 专利权人:   UNIV NANJING AERONAUTICS ASTRONAUTICS
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN104108703-A 22 Oct 2014 C01B-031/04 201503 Pages: 10 Chinese
  • 申请详细信息:   CN104108703-A CN10314717 03 Jul 2014
  • 优先权号:   CN10314717

▎ 摘  要

NOVELTY - Preparation of nitrogen doped graphene comprises soaking montmorillonite template in aqueous solution at mass fraction of 0.5-1 mg/mL, adjusting pH at 1-5, adding nitrogen containing organic molecule carbon source, stirring, adding initiator, polymerizing, filtering, washing, drying, calcining, washing with hydrofluoric solution and deionized water, filtering and drying. USE - Method for preparing nitrogen doped graphene (claimed). ADVANTAGE - The safe, nontoxic and inexpensive method has short reaction time.