BIS(PYRIDINIUM)-NAPHTHALENE DIIMIDE REDOX IONIC COMPOUNDS AS ACTIVE ELECTRODE MATERIALS

摘要

The invention relates to the use of a bis(pyridinium)-naphthalene diimide redox ionic compound as electrode active material, notably for an aqueous electrolyte battery, to a negative electrode comprising at least said bis(pyridinium)-naphthalene diimide redox ionic compound, to a battery, notably an aqueous electrolyte battery comprising said negative electrode, and to particular bis(pyridinium)-naphthalene diimide redox ionic compounds.