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    Article

    High-Speed voltammetry of Mn-doped LiCoO2 using a microelectrode technique

    The microelectrode technique was applied to investigate the electrochemical properties of LiCo1- x Mn x O2 (x=0, 0.01, 0.05, 0.2, or 0.5) synt...

    Shinichi Waki, Kaoru Dokko, Takashi Itoh in Journal of Solid State Electrochemistry (2000)

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    Article

    In situ SERS spectroscopy of Ag-modified pyrolytic graphite in organic electrolytes

    Surface enhanced Raman scattering (SERS) has been applied to study the lithium intercalation/deintercalation process at the interface of a pyrolytic graphite electrode with propylene and ethylene carbonate con...

    Takashi Itoh, Koji Abe, Mohamed Mohamedi in Journal of Solid State Electrochemistry (2001)

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    Article

    Explicit study on the oxidation mechanism of nickel in molten Li2CO3-K2CO3

    The oxidation behavior of nickel in Li+K carbonate melt is followed by measuring the open-circuit potential and by electrochemical impedance spectroscopy under an O2+CO2 gas mixture in the ratio 90/10 at a total...

    Mohamed Mohamedi, Yasunari Hisamitsu in Journal of Solid State Electrochemistry (2001)

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    Article

    Rapid evaluation of charge/discharge properties for lithium manganese oxide particles at elevated temperatures

    A microelectrode technique was applied to investigate the electrochemical properties of LiMn2O4 particles at elevated temperatures. Cyclic voltammograms of LiMn2O4 were measured after the particles were exposed ...

    Kaoru Dokko, Soichi Horikoshi, Takashi Itoh in Journal of Solid State Electrochemistry (2002)