Disordered anodes for Ni-metal rechargeable battery
Patent
·
OSTI ID:1333214
An electrochemical cell is provided that includes a structurally and compositionally disordered electrochemically active alloy material as an anode active material with unexpected capacity against a nickel hydroxide based cathode active material. The disordered metal hydroxide alloy includes three or more transition metal elements and is formed in such a way so as to produce the necessary disorder in the overall system. When an anode active material includes nickel as a predominant, the resulting cells represent the first demonstration of a functional Ni/Ni cell.
- Research Organization:
- Ovonic Battery Company, Inc. Rochester Hills, MI (United States)
- Sponsoring Organization:
- USDOE
- Assignee:
- Ovonic Battery Company, Inc. (Rochester Hills, MI)
- Patent Number(s):
- 9,502,715
- Application Number:
- 14/603,904
- OSTI ID:
- 1333214
- Country of Publication:
- United States
- Language:
- English
Alkaline rechargeable Ni/Co batteries: Cobalt hydroxides as negative electrode materials
|
journal | January 2009 |
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