| 摘要 |
PURPOSE: An anode active material for a secondary lithium battery is provided to have excellent cycle life time characteristics. CONSTITUTION: An anode active material is obtained as follows. After uniformly mixing Li2CO3, LiF, MnO2 and LaOH so that the mole ratio of LiMn1.9975La0.0025T3.95F0.05 is obtained, the mixed resultant matter is baked under the conditions of centigrade 900°C and twenty-four hours. A cooling process is then performed to obtain the anode active material. |
