| 摘要 |
1536840 Metal-air cells MICHELIN & CIE (COMPAGNIE GENERALE DES ETABS MICHELIN) 30 May 1977 [31 May 1976] 22798/77 Heading H1B In a metal-air cell, the metal (Zn) is formed as a coating on particles of, e.g. Ag, Cd, Bi, Pb, or Cu or particles of glass or plastics coated with such metals. Particles of a more electronegative metal, e.g. Al are also introduced into the electrolyte (KOH) to displace Zn from the electrolyte on to the particles. |
