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Invention Application
US20130260253A1 POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY 有权
用于锂离子二次电池的正极电极材料，锂离子二次电池的正电极和锂离子二次电池

  • Patent Title: POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
  • Patent Title (中): 用于锂离子二次电池的正极电极材料，锂离子二次电池的正电极和锂离子二次电池
  • Application No.: US13845558
    Application Date: 2013-03-18
  • Publication No.: US20130260253A1
    Publication Date: 2013-10-03
  • Inventor: Keitaro OTSUKI , Atsushi SANO , Tomohiko KATO
  • Applicant: TDK CORPORATION
  • Priority: JP2012-070961 20120327
  • Main IPC: H01M4/485
  • IPC: H01M4/485 ;  H01M4/58
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
Abstract:
A positive electrode material for a lithium ion secondary battery contains a first compound represented by Li3V2(PO4)3 and one or more second compounds selected from vanadium oxide and lithium vanadium phosphate.
Abstract(Chinese):

锂离子二次电池用正极材料含有由Li3V2（PO4）3表示的第一化合物和选自氧化钒和磷酸钒钒的一种以上的第二化合物。

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