ELECTRODE BINDER COMPOSITION, ELECTRODE SLURRY, ELECTRODE, AND ELECTRICAL STORAGE DEVICE

摘要

PURPOSE: An electrode binder composition for an electrode is provided to have excellent storage stability and to manufacture an electrode with excellent charging and discharging performance and adhesion. CONSTITUTION: An electrode binder composition for an electrode contains a polymer, an isothiazolin-based compound, and a liquid medium. The polymer is a fluorine-based polymer particle having a repeating unit derived from a fluorine-containing ethylene-based monomer and a repeating unit derived from an unsaturated carboxylic acid ester. The concentration of the compound in the binder composition is 50-1,500 ppm. An electrode includes a current collector and a layer formed by spreading electrode slurry on the surface of the current collector and drying the same. [Reference numerals] (AA) ↑ heat; (BB) Temperature/°C