| 摘要 |
PURPOSE:To improve the cell characteristic under the high rate discharge and the low temperature discharge, by providing a negative pole employing the light metal such as lithium or sodium, metal oxide, sulfide, positive pole employing the haride as the active substance and the electrolyte employing the thiophene as the solvent. CONSTITUTION:The electrolyte containing the thiophene 1mol./l perchloride is employed, while the positive pole is made by pressure molding the mixed powder of 85wt% of manganese dioxide active substance, 10wt% of acethlene black as the conductive agent and 5wt% of fluororesin as the binder, and the negative pole is made by rolling a lithium board to 0.5mm. and punching while a polyproplylene unwoven fabric is employed for the separator. |
