| abstract |
One of the present invention is a process for a production of lithium-containing material by a lithium absorption reaction proceeding on contact between material M and a solution obtained by dissolving metallic Li and polycyclic aromatic compound into chain monoether, where the material M contains at least one sort of elements selected from a transition metal, IIIb metal, IVb metal, and Vb metal in a periodic table. One of a present invention is a process for a production of a non-aqueous electrolyte electrochemical cell using an electrode with the lithium-containing material. |