| 摘要 |
PURPOSE:To improve charging and discharging properties by alloying lithium to be used for a negative pole with gallium and/or indium. CONSTITUTION:An alloy of lithium-gallium-indium, an alloy of lithium-gallium or an alloy of lithium-indium is used for the negative pole of a lithium secondary battery. By alloying lithium with gallium and/or indium, the lithium, which is going to be a dendrite when charging, is made to be diffused into gallium and/or indium due to the reaction of alloying with gallium and/or indium for heightening a charging and discharging properties of lithium while suppressing its dendrite growth. |
