| 摘要 |
PURPOSE:To further improve the practical characteristics such as cycle characteristics, self-discharge characteristics, etc., of electrode active substance for a secondary battery which can be downsized and in which nonaqueous electrolyte is used. CONSTITUTION:In a battery in which an electrode made primarily of active substance which emits and stores lithium ion electrochemically is used for positive and negative electrodes and also an electrolyte containing fluorine compound is used, substance containing at least one or more of nitrogen, phosphor, and sulfur atoms with solitary pair-electrons is contained in the battery to form a lithium battery. |
