Anode material for secondary battery, secondary batteries using the same, method for manufacturing anode material for secondary battery and secondary batteries using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 2, 2007
app pub date -
Jan 26, 2007
filing date -
Jan 27, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed are an anode material for a secondary battery, a secondary battery using the same, a manufacturing method of the anode material for a secondary battery and a secondary battery using the same. The present invention provides an anode material for a secondary battery including an anode active material; and a coating material with which a surface of the anode active material is coated using a mixture of a conductive material and a pitch which is a low-crystallinity carbonaceous material, wherein the conductive material in the coating material is included in a content of 0.2% by weight or more of the anode active material and the low-crystallinity carbonaceous material. According to the present invention, the secondary battery having an excellent electrical property may be provided by preventing a charging/discharging efficiency and a charging/discharging capacity of the battery from being deteriorated, and simultaneously improving conductivity of the electrode.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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