Nickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrode
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United States of America Patent
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Sep 19, 1995
Grant Date -
N/A
app pub date -
Apr 8, 1994
filing date -
Apr 28, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A nickel positive electrode for an alkaline storage battery comprises an active material mixture mainly composed of nickel hydroxide and a conductive support. The active material mixture contains at least one member selected from the group consisting of cobalt, cobalt hydroxide and cobalt oxide, and carbon powder having a lattice constant 'd' of a (002) plane such that 3.35 .ANG.
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