Cell design for spirally wound rechargeable alkaline metal cell
Patent
·
OSTI ID:7168988
This patent describes an improvement in a rechargeable electrochemical cell having a cell casing housing stack of spirally wound elements which include an alkaline metal anode, a cathode or cathode collector and a separator. The improvement comprising increasing the usable life of the rechargeable electrochemical cell by preventing lithium dendrites from forming on any surface within the cell casing external to the stack of spirally wound elements by maintaining the casing at substantially the same potential as the alkaline metal anode and providing the cell casing with an insulative, inert liner.
- Assignee:
- Altus Corp., San Jose, CA
- Patent Number(s):
- US 4863815
- Application Number:
- PPN: US 7202264A
- OSTI ID:
- 7168988
- Country of Publication:
- United States
- Language:
- English
Similar Records
Overdischarge protection for rechargeable cells
Spirally wound electrochemical cells
Rechargeable nonaqueous silver alloy anode cell
Patent
·
Tue Oct 10 00:00:00 EDT 1989
·
OSTI ID:7156438
Spirally wound electrochemical cells
Patent
·
Mon Nov 16 23:00:00 EST 1987
·
OSTI ID:5898997
Rechargeable nonaqueous silver alloy anode cell
Patent
·
Mon Feb 22 23:00:00 EST 1982
·
OSTI ID:5156557