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Kemijski inštitut, Ljubljana (KILJ)
  • Porous, carbon-decorated ▫$LiFePO_4$▫ prepared by sol-gel method based on citric acid
    Gaberšček, Miran ...
    A new type of LiFePO4-carbon composite cathode material was prepared. The active component consists of micrometer-sized particles containing pores with wide distribution of sizes. When filled with ... electrolyte, the pores are responsible for supply of ions while the distance between the pores (30-150 nm) determines the solid-state diffusion kinetics. The walls of pores are covered with a carbon layer which serves as an electron conductor and is thin enough (2-3 nm) to allow penetration of lithium ions. The synthesis is sol-gelbased with a single heating step. The electrochemical performance is equal to the best-published results for LiFePO4 cathodes.
    Vir: Solid state ionics. - ISSN 0167-2738 (Vol. 176, no. 19/22, 2005, str. 1801-1805)
    Vrsta gradiva - članek, sestavni del
    Leto - 2005
    Jezik - angleški
    COBISS.SI-ID - 3317530

vir: Solid state ionics. - ISSN 0167-2738 (Vol. 176, no. 19/22, 2005, str. 1801-1805)

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