▎ 摘　　要

NOVELTY - A positive and negative electrode material comprises short circuit internal resistance material, which has an alkali-resistant, non-conductive organic substance, and melting point of 45-90℃. USE - Positive and negative electrode material for reducing short circuit temperature of alkali manganese battery. ADVANTAGE - The positive and negative electrode material for reducing short circuit temperature of alkali manganese battery uses the short circuit internal resistance to effectively increase the physical internal resistance of the alkali manganese battery short circuit, and adjusting the concentration of the electrolyte potassium hydroxide, so as to increase the concentration polarization when the battery short circuit, reduce the short circuit current, so as to reduce the heat generating the short circuit after the battery temperature is not too high. The positive and negative electrode material effectively avoided the alkali manganese battery short circuit after temperature rising risk of high, so that the alkali manganese battery has excellent discharge performance and safety performance.