Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Electrode with improved adhesion property for lithium secondary battery, and manufacturing method thereof
The present invention relates to a secondary battery electrode including: a collector positioned between an external wire and an electrode active material to transfer electrons; and an electrode mixture layer coated on the collector, wherein the electrode mixture layer includes a cross-linked polymer, an electrode active material, and a binder, and the cross-linked polymer is formed by a cross-linked bond between a first polymerization unit and a second polymerization unit to have an interpenetrating polymer network (IPN), and a manufacturing method thereof.
LG Chem, Ltd.
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Hyun Min Ju Ri Hee Seok Sei Woon
Kim Kim Jeong Oh