| 摘要 |
PURPOSE:To increase the field of practical use and reliability in graphite fluoride family batteries by mixing vanadium oxide which is rechargeable active mass to a positive electrode. CONSTITUTION:A negative electrode using lithium as an active mass, an electrolyte prepared by dissolving an inorganic salt in organic solvent, and a positive electrode having an active mass prepared by mixing graphite fluoride and vanadium oxide (VOX, 2<=X<=2.5) are provided. Vanadium oxide was selected from the reason that it gives no adverse effect to basic discharge performance of graphite fluoride family batteries, reacts prior to or in parallel with graphite fluoride in initial discharge stage, and rechargeable LiaVOx can exist as much as possible in the positive electrode to give rechargeability. |
