| 摘要 |
PURPOSE: To efficiently carry out performance of a battery and provide a light weight lithium battery by forming a layered material as to bring a single electric conductor strip into contact with two layers of a cathode material. CONSTITUTION: A battery layered material 10 comprises an anode strip 1, polymer electrolytic substances 14, 16, and cathode strips 18, 20. The strip 12 contains a lithium foil and the strips 18, 20 contain composite substances consisting of ultrafine vanadium oxide, carbon black, electron transmissive polymer, and solid electrolytic substances. The layered material 10 is layered and the conductive strip 24 of the cathode is projected transversely while crossing the longitudinal rim part 26 of the layered material 10 on the opposite to the end containing the conductor strip 22 of the anode. While being brought into contact with the whole length of the strips 18, 20, the strip 24 conducts electric current to a positive electrode of a battery connected with both batteries. |
