| 摘要 |
The ions other than lithium ions and having a greater ion radius are interposed, before the lithium ions are doped, as an interlayer securing member in a vanadium oxide having a layered crystal into which the lithium ions can be doped. Since the interlayer securing member is interposed, the doping or dedoping of the lithium ions into or from the vanadium oxide afterward can be smoothly performed. Sodium ions or the like can be employed as the interlayer securing member. |
