Lithium-ion battery cell having an oxidized/reduced negative current collector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 8, 2001
Grant Date -
N/A
app pub date -
Jul 13, 1999
filing date -
Jul 13, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lithium-ion battery cell assembly includes a negative electrode having a negative current collector contacting a negative electrode active material. The negative current collector is prepared by providing a piece of a negative current collector metal, thereafter oxidizing the piece of the negative current collector metal, and thereafter reducing the piece of the negative current collector metal. The negative electrode is assembled with a positive electrode with an intermediate separator. An electrolyte saturates the electrodes and the separator, and provides a lithium ion path between the negative electrode and the positive electrode.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully