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  • 专利标题:   Manufacture of composite material of carbon-coated graphene oxide involves mixing graphene oxide with source of organic carbon, hydrothermally reacting at preset temperature, cooling, separating solid and liquid, washing and drying.
  • 专利号:   WO2012088705-A1, CN103201216-A, EP2660199-A1, US2013344393-A1, JP2014510003-W, CN103201216-B, JP5950935-B2
  • 发明人:   ZHOU M, PAN J, WANG Y
  • 专利权人:   OCEANS KING LIGHTING SCI TECHNOLOGY CO, HAIYANGWANG LIGHTING TECHNOLOGY CO LTD, OCEANS KING LIGHTING SCI TECHNOLOGY CO, OCEANS KING LIGHTING SCI TECHNOLOGY CO, OCEANS KING LIGHTING SCI TECHNOLOGY CO
  • 国际专利分类:   C01B031/04, H01G011/32, H01M004/04, H01M004/36, H01M004/583, C01B031/02, H01G011/50, H01M004/587
  • 专利详细信息:   WO2012088705-A1 05 Jul 2012 C01B-031/04 201246 Pages: 18 Chinese
  • 申请详细信息:   WO2012088705-A1 WOCN080572 31 Dec 2010
  • 优先权号:   CN80069886, EP861286, JP546557, WOCN080572, US13989533

▎ 摘　　要

NOVELTY - Graphene oxide is mixed with source of organic carbon in mass ratio of 1-10:1 in water to form a mixed solution. The mixed solution is hydrothermally reacted at 100-250 degrees C, cooled and subjected to solid-liquid separating, washing and drying to obtain composite material of carbon-coated graphene oxide. USE - Manufacture of composite material of carbon-coated graphene oxide for lithium ion battery and capacitor (claimed). ADVANTAGE - The composite material of carbon-coated graphene oxide having high electrical conductivity and stable structural performance is economically manufactured by simple method, without affecting the environment. The composite material provides capacitor having high power density.