| abstract |
The present invention relates to a battery electrode, more particularly a lithium secondary battery electrode, having an active material containing an inorganic binder for cohesion between electrode materials and adhesion to a current collector. The electrode, an electrode active material; Optionally, a conductive additive; It is prepared from an aqueous slurry of water-soluble precursors, nanoparticles or colloidal dispersions of inorganic binders, by spreading and drying the slurry onto a current collector. |