• 专利标题:   Manufacturing anode active material for lithium secondary battery, by forming collaboration pore using graphene oxide, removing functional group including oxygen from graphene oxide, and heating the graphene oxide at specified temperature.
  • 专利号:   KR2013040540-A
  • 发明人:   HUN K B, MIN K J, GI H W, JIN K H, SEOK H Y, JIN J S
  • 专利权人:   KOREA BASIC SCI INST
  • 国际专利分类:   B82B003/00, C01B031/02, H01M004/1393, H01M004/583
  • 专利详细信息:   KR2013040540-A 24 Apr 2013 H01M-004/583 201366 Pages: 10
  • 申请详细信息:   KR2013040540-A KR105387 14 Oct 2011
  • 优先权号:   KR105387

▎ 摘  要

NOVELTY - The method comprises forming a collaboration pore using graphene, removing a functional group including oxygen from graphene oxide (40-80 wt.%), and heating the graphene oxide at a temperature of 200-800 degrees C for 0.05-5 hours. USE - The method is useful for manufacturing an anode active material for lithium secondary battery (claimed). ADVANTAGE - The method enables easy and economic manufacture of the anode active material with improved service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an anode active material for lithium secondary battery.