| 摘要 |
PURPOSE:To lengthen the life of a battery by using a complex oxide of molybdenum and chromium as the positive active material. CONSTITUTION:A complex oxide of molybdenum and chromium, Cr2No2O12, has stable crystal structure even if lithium ion concentration is increased, and also has high capacity and good reversibility. By using this complex oxide as a positive plate 2, the life of a battery is increased. |
