Abstract
A cathode slurry having improved cycle life and rate characteristics of a cathode is provided. According to one aspect of the present invention, there is provided a cathode slurry including a polysaccharide binder; an organic acid; a cathode active material; a conductive material; and an aqueous solvent, wherein the organic acid includes a carboxyl group and a sulfonic acid group.
Full Text
What is claimed is:
A cathode slurry having improved cycle life and rate characteristics of a cathode is provided. According to one aspect of the present invention, there is provided a cathode slurry including a polysaccharide binder; an organic acid; a cathode active material; a conductive material; and an aqueous solvent, wherein the organic acid includes a carboxyl group and a sulfonic acid group.
Timeline
Filed
03/12/2026Published
07/16/2026Granted
Not AvailableIPC Codes(6)
H01M 4/525:of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/02:Electrodes composed of, or comprising, active material
H01M 4/131:Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx