US Patent No: 6,020,088
Number of patents in Portfolio can not be more than 2000
Gamma niooh nickel electrodes
Stats
-
Feb 1, 2000
Issued date -
Nov 18, 1997
filing date -
08/972,851
serial no -
Expired
status
Importance
Loading Importance Indicators...
Abstract
This invention relates to methods for producing nickel-based battery electrodes which comprise, when charged, stably cyclable gamma-nickel oxyhydroxide and to electrodes and electrode materials produced by these processes which do not require the addition of expensive stabilizing materials extraneous to the traditional electrode formation process.
Loading the Abstract Image...
First Claim
Related Publications
Loading Related Publications...
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 5,348,822 Chemically and compositionally modified solid solution disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells | 31 | 1993 | |
| 5,569,563 Nickel metal hybride battery containing a modified disordered multiphase nickel hydroxide positive electrode | 19 | 1994 | |
| 5,567,549 Nickel metal hydride battery containing a modified disordered multiphase nickel aluminum based positive electrode | 15 | 1994 | |
|
|
|||
| 4,612,213 Nickel oxide battery cathode prepared by ozonation | 3 | 1982 | |
|
|
|||
| 5,569,562 Manganese (III)-containing nickel (II) hydroxide for the production of secondary batteries | 14 | 1994 | |