Paste Type Nickel Electrode Containing Compound And At Least One Other Element

Patent · 29 November 1999

OSTI ID:879417

Bernard, Patrick ^[1]; Bertrand, Fran cedilla oise ^[2]; Simonneau, Olivier ^[3]

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1. Massy, FR
2. Ris Orangis, FR
3. Dourdan, FR

The present invention provides a paste type nickel electrode for a storage cell having an alkaline electrolyte, the electrode comprising a current collector and a paste containing a nickel-based hydroxide and an oxidized compound of cobalt syncrystallized with at least one other element, wherein said hydroxide forms a first powder and wherein said compound forms a second powder distinct from said first powder, said powders being mixed mechanically within said paste.

• Research Organization: US ADVANCED BATTERY CONSORTIUM
• DOE Contract Number: FC02-91CE50336
• Assignee: SAFT (Romainville, FR)
• Patent Number(s): US 5993995
• Application Number: 08/852054
• OSTI ID: 879417
• Country of Publication: United States
• Language: English