COMPLETE SOLID VOLTAGE STORAGE ELEMENT

摘要

PURPOSE:To obtain a complete solid voltage storage element excellent in rapid charging and discharging characteristic by previously pelletizing an electrode active material in an electrode constituted by mixing the electrode active material in a specific particle size. CONSTITUTION:In a voltage storage element of a mixture of a silver ion conductive solid electrolyte where an electrode is represented by 4AgI-Ag2WO4 or the like and an electrode active material of complex oxide represented by AgxV2O5-y (wherein 0.6<=x<=0.8, and (y) denotes oxygen deficiency), the electrode active material constituting the electrode is previously pelletized in 42-140 mesh.