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Interfacial Reaction and Charge/Discharge Properties of LiMn2O4 with Organic Eletrolyte

  • In-Seong Jeong
  • Jong-Uk Kim
  • Gye-Choon Park
  • Hal-Bon Gu
Conference paper

Abstract

The time dependents of discharge property of LiMn2O4 cathode active material and interfacial reaction property of LiMn2O4/electrolyte interface are studied. LiMn2O4 cathode active material heated at 800°C for 36h exhibits excellent discharge property and shows significant advantage at reversibility. Use of super-s-black as conductive agent in LiMn2O4 cathode, charge/discharge property is best because interfacial reaction of LiMn2O4 cathode with organic electrolyte is more stable than other conductive agent.

Keywords

Time Dependent Discharge Capacity Interfacial Reaction High Energy Density Discharge Property 
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References

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    A. Momchilov, V. Manev, A. Nassalevska and A. Kozawa, J Power Sources, 1993, 41, 305CrossRefGoogle Scholar

Copyright information

© Springer Japan 1998

Authors and Affiliations

  • In-Seong Jeong
    • 1
  • Jong-Uk Kim
    • 1
  • Gye-Choon Park
    • 2
  • Hal-Bon Gu
    • 1
  1. 1.Dept. of Electrical Eng.Chonnam National UniversityBukgu, KwangjuKorea
  2. 2.Dept. of Electrical Eng.Mokpo National UniversityCheongkye-myun, Muan-kun, ChonnamKorea

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