| 摘要 |
1530961 Ni-Zn battery TOKYO SHIB. AURA ELECTRIC CO Ltd 12 Jan 1976 [20 Jan 1975] 01009/76 Heading H1B A rechargeable nickel-zinc battery comprising an alkaline electrolyte a negative electrode comprising a layer of a fluorine containing resin, 3 to 20 wt.% of CaO and/or Cu(OH) 3 and 1-20 weight per cent of a material comprising at least one of bismuth oxide, hydroxide, cadmium oxide, hydroxide balance zinc and zinc oxide and/or zinc hydroxide. The positive electrode comprises nickel oxide and is separated from the negative electrode by a sheet like woven fabric coated with polyvinyl alcohol and at least one of boric compounds, magnesium oxide, calcium oxide, titanium oxide, zirconium oxide, aluminium oxide and # alumina. An electrolyte absorber is interposed between the positive electrode and the negative electrode and is impregnated with polyvinyl alcohol and an alkali-resistant oxidizer material. |
