• 专利标题:   Preparation of graphene composite anode material used in lithium-ion battery for electric vehicles, by carrying out Hummer's method for preparing graphene oxide, and reduction-oxidation processing.
  • 专利号:   CN103896260-A
  • 发明人:   ZHANG C
  • 专利权人:   XINCHANG GUANYANG TECHNOLOGY DEV CO LTD
  • 国际专利分类:   C01B031/04, H01M004/587
  • 专利详细信息:   CN103896260-A 02 Jul 2014 C01B-031/04 201460 Pages: 4 Chinese
  • 申请详细信息:   CN103896260-A CN10579755 28 Dec 2012
  • 优先权号:   CN10579755

▎ 摘  要

NOVELTY - Preparation of a graphene composite anode material comprises carrying out microwave method, preferably Hummer's method for preparing graphene oxide, and reduction-oxidation processing. USE - Method for the preparation of a graphene composite anode material used in a lithium-ion battery (claimed) for electric vehicles. ADVANTAGE - The method avoids the use of highly toxic hydrazine hydrate.