All solid-state sheet battery using lithium inorganic solid electrolyte, thio-LISICON

摘要

All solid-state sheet lithium battery was developed using inorganic solid electrolyte, thio-LISICON (Li_(3.25)Ge_(0.25)P_(0.75)S_4), Li-Al anode, and Mo_6S_8 cathode materials, and the sheet manufacturing process was established. The new sheet-configuration was consisted of the cathode with the grid of current collector, electrolyte sheet with or without mechanical support, and aluminum/lithium composite sheet anode. A sheet battery with a dimension of 30mm × 30mm showed good charge-discharge characteristics without any capacity fading at a current of 0.1 mA.