| 摘要 |
<p>FIELD: electrical engineering; production of alkaline cells with high specific electrical characteristics. SUBSTANCE: combination electrode for alkaline cell has, as central member, a flat-strip pressed rolled or framed cermet electrode and, as surface layers, frameless cermet electrode. Thickness of surface layer is 0.02-0.30 of thickness of central member and rated capacity of surface layer is 0.01-0.25 of rated capacity of central member. Surface layer can be made of activated porous nickel foil, 20-300μm thick, porosity of 30-60%, and size of pores 1-20μm. EFFECT: improved pulse characteristics of alkaline cells.</p> |
