| 摘要 |
PURPOSE:To enable the mass-production of lithium alloy plate suitable for a negative electrode facilitatedly by pressurizing a piled material of a lithium plate and a metal plate with pressure rollers located in a solution vessel and while sending it in order. CONSTITUTION:A lithium plate 2 and a supporting material 11 are supplied into an electrolytic solution vessel 5 through guide rollers 13, 13 and an aluminium plate 4 is supplied into the electrolytic solution vessel 5 through a guide shaft 14, and they are piled up and passed through each pressure roller, and a piled material is pressurized in the pile direction and while sent in order to form a lithium-aluminium alloy plate 15 under that pressurized condition. The obtained alloy plate 15 is wound up by a winding roller, for example, to be carried out from the electrolytic solution vessel 5. Thereby, a lithium alloy plate suitable for a negative electrode can be mass-produced facilitatedly. |
