American Journal of Physical Chemistry

Volume 4, Issue 2, April 2015

  • Synthesis and Electrochemical Properties of CuFeO2 as Negative Electrodes for Sodium-Ion Batteries

    Yuhki Yui, Yoko Ono, Masahiko Hayashi, Jiro Nakamura

    Issue: Volume 4, Issue 2, April 2015
    Pages: 16-20
    Received: 29 March 2015
    Accepted: 3 April 2015
    Published: 14 April 2015
    Abstract: This paper investigates the electrochemical properties of CuFeO2 prepared by using a malate precursor method as negative electrodes for sodium-ion batteries. In the voltage range of 0.01 to 3.0 V, the oxide calcined at 750C shows a poor cycle property of 27 mAh/g at 10 cycles, although it exhibits the large first discharge capacity of 579 mAh/g. T... Show More