Title:
The slurry constituent, the electrode for rechargeable lithium-ion batteries, and rechargeable lithium-ion battery for rechargeable lithium-ion battery electrodes
Document Type and Number:
Japanese Patent JP5978837
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a slurry composition for a lithium ion secondary battery which allows the materialization of a lithium ion secondary battery excellent in high-temperature cycle characteristics, and low-temperature characteristics.SOLUTION: The slurry composition for a lithium ion secondary battery electrode comprises: an electrode active material; a water-soluble polymer including 20-70 wt.% of an ethylenic unsaturated carboxylic acid monomer unit, and 1-30 wt.% of a fluorine-containing (meth) acrylic ester monomeric unit; a vinyl pyrrolidone polymer; and water.
Inventors:
Tomokazu Sasaki
Application Number:
JP2012169769A
Publication Date:
August 24, 2016
Filing Date:
July 31, 2012
Export Citation:
Assignee:
Zeon Corporation
International Classes:
H01M4/139; H01M4/13; H01M4/62; H01M10/052; H01M10/0566
Domestic Patent References:
| JP2002042819A | ||||
| JP2009301862A | ||||
| JP2008171816A | ||||
| JP2002203561A | ||||
| JP2008525976A | ||||
| JP2012104406A |
Foreign References:
| WO2008120786A1 | ||||
| WO2011122297A1 | ||||
| WO2012043765A1 | ||||
| US20110008673 | ||||
| US20110097629 |
Attorney, Agent or Firm:
Hiroaki Sakai