• 专利标题:   Method for manufacturing graphene composite material for loading nanometer silicon particles, involves mixing nano silicon particles with graphene oxide solution, and removing solvent to obtain powder after drying mixed oxide solution.
  • 专利号:   CN102544445-A, CN102544445-B
  • 发明人:   ZHOU M, WANG Y, ZHONG L
  • 专利权人:   HAIYANGWANG LIGHTING TECHNOLOGY CO LTD, OCEANS KING LIGHTING SCI TECHNOLOGY CO, SHENZHEN OCEANS KING LIGHTING SCI TECH
  • 国际专利分类:   H01M004/1393
  • 专利详细信息:   CN102544445-A 04 Jul 2012 H01M-004/1393 201253 Pages: 8 Chinese
  • 申请详细信息:   CN102544445-A CN10611320 29 Dec 2010
  • 优先权号:   CN10611320

▎ 摘  要

NOVELTY - The method involves preparing graphite oxide according to a Hummers method to oxidize graphite. The prepared graphite oxide is dipped into water. Nano silicon particles are mixed with graphene oxide solution. Solvent is removed to obtain powder after drying the mixed graphene oxide solution. Silicon powder is placed in a ball mill. Rotating speed of the ball mill is 450 r/min. USE - Method for manufacturing a graphene composite material for loading nanometer silicon particles. ADVANTAGE - The method enables improving better performance of the nano silica particles with high graphene conductivity and composite material conductivity. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a method for manufacturing a graphene composite material for loading nanometer silicon particles. '(Drawing includes non-English language text)'