SYNTHESIS METHOD OF ELECTRODE ACTIVE MATERIAL WITH CORE-SHELL STRUCTURE

摘要

The present invention relates to a chemical synthesis method for surrounding the surface of an electrode active material with an ion exchange membrane, comprising: a step for adding a pH adjusting agent into an electrode active material slurry having a solvent mixed with the electrode active material; a step for adding a monomer having the ability to exchange ions into the slurry; and a step for adding a polymerization catalyst into the slurry.