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  • 专利标题:   Electrodes of lithium ion battery used for e.g. hybrid vehicle, has nanocomposite material whose layers are provided with metal oxide bonded to graphene layer.
  • 专利号:   WO2011019764-A1, US2011045347-A1, CA2769294-A1, EP2465158-A1, KR2012081071-A, CN102576876-A, IN201200981-P4, US8835046-B2, CN102576876-B, KR1716843-B1
  • 发明人:   CHOI D, KOU R, LIU J, NIE Z, WANG D, YANG Z
  • 专利权人:   BATTELLE MEMORIAL INST, LIU J, CHOI D, KOU R, NIE Z, WANG D, YANG Z, BATTELLE MEMORIAL INST, BATTELLE MEMORIAL INST, BATTELLE MEMORIAL INST
  • 国际专利分类:   H01M004/485, H01M004/505, H01M004/525, H01M004/62, H01M004/66, H01M004/133, H01M010/0525, H01M004/139, H01M004/583, B23P017/04, C01B031/04, H01M010/00, H01M004/02, H01M004/13, H01M004/36, H01M006/00
  • 专利详细信息:   WO2011019764-A1 17 Feb 2011 H01M-004/62 201116 Pages: 55 English
  • 申请详细信息:   WO2011019764-A1 WOUS045088 10 Aug 2010
  • 优先权号:   US462857, US852794, KR704422

▎ 摘　　要

NOVELTY - The electrode has nanocomposite material that consists of two layers. Each layer of nanocomposite material is provided with metal oxide such as tin oxide bonded to a graphene layer. The metal of metal oxide is selected from titanium, tin, nickel, manganese, silicon and vanadium. USE - Electrodes of lithium ion battery (claimed) used for hybrid vehicle, plug-in hybrid vehicle, electric vehicles and electrochemical device. ADVANTAGE - The electrochemical response with respect to nanocomposites material can be improved. The aggregation of graphene layer can be prevented. The homogenous dispersion of conductive and active phases can be enabled. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion battery. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view illustrating the lithium ion test configuration.