• DocumentCode
    2037022
  • Title

    Synergistic Effect of Charge/Discharge Cycle and Storage in Degradation of Lithium-ion Batteries for Mobile Phones

  • Author

    Ichimura, Masahiro ; Shimomura, Makoto ; Takeno, Kazuhiko ; Shirota, Remi ; Yamaki, Jun-ichi

  • Author_Institution
    NTT-BTI, Tokyo
  • fYear
    2005
  • fDate
    Sept. 2005
  • Firstpage
    245
  • Lastpage
    250
  • Abstract
    We studied the life characteristics of LiCoO2 based lithium-ion batteries for mobile phones using a high-temperature acceleration technique. The charge/discharge cycle and storage life of the batteries were systematically examined at 50 degC. We also examined the synergistic effect of combining these two elements. The results indicated that the generation and destruction of the solid electrolyte interface were closely related to the life characteristics of lithium-ion batteries
  • Keywords
    lithium; mobile handsets; secondary cells; solid electrolytes; telecommunication power supplies; 50 degC; Li; charge-discharge cycle; high-temperature acceleration technique; lithium-ion batteries; mobile phones; solid electrolyte interfaces; synergistic effect; Acceleration; Batteries; Character generation; Circuit testing; Degradation; Electronic equipment testing; Mobile handsets; Protection; System testing; US Department of Defense;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Telecommunications Conference, 2005. INTELEC '05. Twenty-Seventh International
  • Conference_Location
    Berlin
  • Print_ISBN
    978-3-8007-2905-0
  • Type

    conf

  • DOI
    10.1109/INTLEC.2005.335100
  • Filename
    4134339
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2037022