| 초록 |
In order to suggest an alternative idea for cathode, a layered Li[Li0.12NizMg0.32-zMn0.56]O2 cathode material was derived from Li2MnO3 or Li[Li1/3Mn2/3]O2 by partial substitution of Ni2+ and Mg2+ for Li+ and Mn4+. The layered Li[Li0.12NizMg0.32-zMn0.56]O2 with z=0.28 and 0.3, incorporated with additional lithium in the transition metal layers, has been synthesized and the electrochemical and thermal properties are investigated. In-situ calorimetric investigation of the layered cathode materials will be presented as well. |
