COMPOUNDS CAPABLE OF IONIC CONDUCTION (IONOPHORES) HAVING THE FORM M2AGI3 WHERE M IS A UNIVALENT ELECTROPOSITIVE ELEMENT OR RADICAL USED IN SOLID STATE ELECTROCHEMICAL DEVICES SUCH AS BATTERIES.

A solid state battery construction is disclosed wherein the anode structure can be formed from one of the compounds selected from the group consisting of lithium, lithium and magnesium, lithium and calcium, or lithium, magnesium and calcium. The cathode is formed of conductive metal such as stainless steel and nickel engaging an ionic conductive layer formed of one or more of the compounds selected from the group consisting of rubidium iodide, cesium iodide, tetramethyl ammonium iodide and mixtures of iodine and non-ionic organic compounds such as pyrene or polyvinylpyrene or ion exchange resins such as polyvinylpyridine. The battery structure utilizes two layers of lithium or lithium compounds which sandwich a screen member of nickel to form the conductive contact with the anode.

Solid state battery with solid electrolyte

Solid state battery

Electrochemical cells utilize crystalline chalcogen halides as solid eleclytes. Processes for the manufacture of the chalcogen halides and of the solid electrolyte cells are disclosed.

Solid state battery with solid electrolyte

Citations

Solid state battery

Electrochemical energy cell with solid electrolyte

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