초록 ▼

Disclosed is a nickel positive electrode for alkaline storage batteries with superb utilization of nickel hydroxide in an atmosphere from room temperature to high temperature. The positive electrode comprises a nickel hydroxide particle or a nickel hydroxide particle with one or more elements other

Disclosed is a nickel positive electrode for alkaline storage batteries with superb utilization of nickel hydroxide in an atmosphere from room temperature to high temperature. The positive electrode comprises a nickel hydroxide particle or a nickel hydroxide particle with one or more elements other than Ni incorporated therein, a coating layer which comprises a compound of cobalt having a mean valence over 2 and which coats the nickel hydroxide particle, and a compound of at least one element selected from the group consisting of Ca, Sr, Ba, Cu, Ag, Cd, Y, Yb, Ce, Sm, Gd and Er.

대표청구항 ▼

Disclosed is a nickel positive electrode for alkaline storage batteries with superb utilization of nickel hydroxide in an atmosphere from room temperature to high temperature. The positive electrode comprises a nickel hydroxide particle or a nickel hydroxide particle with one or more elements other

Disclosed is a nickel positive electrode for alkaline storage batteries with superb utilization of nickel hydroxide in an atmosphere from room temperature to high temperature. The positive electrode comprises a nickel hydroxide particle or a nickel hydroxide particle with one or more elements other than Ni incorporated therein, a coating layer which comprises a compound of cobalt having a mean valence over 2 and which coats the nickel hydroxide particle, and a compound of at least one element selected from the group consisting of Ca, Sr, Ba, Cu, Ag, Cd, Y, Yb, Ce, Sm, Gd and Er. l. 8. The process of claim 7, including preparing said multi-layered liner with said barrier selected from the group consisting of ethylene vinyl alcohol (EVOH), polyethylene naphthalate. 9. The process which comprises: preparing a plastic inner liner having a thickness from 10 to 30 mils and having a cylindrical walled lower portion and a cylindrical walled upper portion integral with and extending upwardly from said lower portion; crystallizing at least a portion of the upper portion of the plastic inner liner by a heat treatment process; forming a preform by injection molding an outer layer over the plastic inner layer subsequently to crystallization of the upper portion of the liner, with the outer layer being contiguous with substantially the entire length of the inner liner and with said preform having a closed bottom and open neck; and including the step of heat treating the upper portion of the liner while protecting the lower portion of the liner from heat treatment.