Positive Active Material For Alkaline Electrolyte Storage Battert Nickel Electrodes
Patent
·
OSTI ID:879201
- Massy, FR
- Le Pontaroux, FR
A method of manufacturing a positive active material for nickel electrodes of alkaline storage batteries which consists of particles of hydroxide containing mainly nickel and covered with a layer of a hydroxide phase based on nickel and yttrium is disclosed. The proportion of the hydroxide phase is in the range 0.15% to 3% by weight of yttrium expressed as yttrium hydroxide relative to the total weight of particles.
- Research Organization:
- US ADVANCED BATTERY CONSORTIUM
- DOE Contract Number:
- FC02-91CE50336
- Assignee:
- Alcatel (Paris, FR)
- Patent Number(s):
- US 6156454
- Application Number:
- 08/034998
- OSTI ID:
- 879201
- Country of Publication:
- United States
- Language:
- English
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