| 摘要 |
A safe method of manufacturing an electrode of a power storage device even when an alkali metal is used in forming the electrode. A negative electrode is manufactured by forming an alkali metal ion insertion/extraction layer which is a layer capable of alkali metal ion insertion and extraction on a surface of a current collector, forming an alkali metal film under reduced pressure on a surface of the alkali metal ion insertion/extraction layer, ionizing the alkali metal film, and impregnating the alkali metal ion insertion/extraction layer with the ionized alkali metal. |
