| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active material with enough power and high-rate discharge capacity through further improvement of conductivity of nickel hydroxide used for a rechargeable cell. <P>SOLUTION: The composite positive electrode material used in an electrochemical cell is able to contain particles 1 of an anode material, and a conductive material 3 at least partially embedded in the particles of the anode material. Of the composite positive electrode material, the anode material particles 1 contain a nickel hydroxide material, and the conductive material 3 consists of nickel, copper, graphite or the like. <P>COPYRIGHT: (C)2011,JPO&INPIT |
