Nickel hydroxide coated with cobaltous hydroxide

   
   

A nickel hydroxide for rechargeable batteries which is provided with a cobalt hydroxide coating which is stable to oxidation is described. The stability to oxidation is achieved by covering the surface of the cobalt hydroxide layer with anions of weak inorganic oxygen acids.

Un hidróxido del níquel para las baterías recargables que se proporciona una capa del hidróxido del cobalto que sea estable a la oxidación se describe. La estabilidad a la oxidación es alcanzada cubriendo la superficie de la capa del hidróxido del cobalto con los aniones de los ácidos inorgánicos débiles del oxígeno.

 
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