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

All solid-state sheet lithium battery was developed using inorganic solid electrolyte, thio-LISICON (Li3.25Ge0.25P0.75S4), Li-Al anode, and Mo6SB 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 30 mm x 30 mm showed good charge-discharge characteristics without any capacity fading at a current of 0.1 mA. (C) 2009 Elsevier B.V. All rights reserved.