Electrode for ionic liquid-based battery

The present invention relates to a method for preparing batteries with high energy density. More particularly, it relates to an improved method for preparing an electrode with high load per unit of mass for a metal-ion battery with high energy density.

This method involves preparing an electrolyte-filled solid electrode by mixing a salt, a solvent, a binder and an active material in order to produce a mechanically stable paste.

Patent WO2022136810

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