NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERY, AND NEGATIVE ELECTRODE AND NONAQUEOUS SECONDARY BATTERY USING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jun 7, 2017
filing date -
Feb 14, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method to prepare a negative electrode active material for a nonaqueous secondary battery is provided. The negative electrode active material comprises an active material (A) capable of occluding and releasing lithium ions and an organic compound (B), wherein the organic compound (B) is hardly soluble in a nonaqueous electrolytic solution, has a π-conjugated structure, and has an electric conductivity at 25° C. of 0.1 S/cm or less. The method includes dissolving or dispersing the organic compound (B) in a solvent, mixing the active material (A) with the organic compound (B) in the solvent; and removing the solvent from the mixture of the active material (A) and the organic compound (B) by filtering or by heating to obtain the negative electrode material.
First Claim
Family
International Classification(s)
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