| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high capacity and superior reliability. SOLUTION: In this nonaqueous electrolyte secondary battery, a negative electrode is formed of the negative electrode active material, binder, thickener and the cross-linking agent, and this cross-linking agent is composed of at least one kind or more of materials selected from among a melamine resin, ureaformalin resin, tannic acid, glyoxal resin, di-methylol compound and PVA. A battery, capable of consuming the hydroxyl group as a cause of the irreversible dose and capable of improving the discharge capacity and capable of reducing the generating amount of hydrogen gas at the initial time of charge can be realized by using a negative plate 6 of the described structure. |
