| 摘要 |
PURPOSE: An electrode having improved performance is provided to have high matrix conductivity and low matrix content together with high mechanical stability, thereby having strengthened cycle stability. CONSTITUTION: An electrode for lithium battery comprises and consists of matrix and micro particle-shaped electronic active material. Before a first charging or discharging, the electronic active material is in chemical formula: Li_xH_(2-x)V_3O_8. In chemical formula, At least one of three V atoms, has oxidation state of 4+, x is 0.1-1.5, preferably 0.5-1.5, and ore preferably x nears to 1. |
