SOLID-STATE LITHIUM ION CONDUCTOR

Abstract: in a method for producing a solid-state lithium-ion conductor material, water and/or steam is used as a medium during the cooling or quenching of an obtained intermediate product. the intermediate product can be comminuted and/or subjected to a cooling process, resulting in the production of a powder in one or more comminution steps. the solid-state lithium-ion conductor material has an ion conductivity of at least 10s/cm at room temperature and a water content of <1.0 wt %. the solid-state lithium-ion conductor material can be used in the form of a powder in batteries or rechargeable batteries, preferably lithium batteries or rechargeable lithium batteries, in particular, separators, cathodes, anodes, or solid-state electrolytes.

Inventor(s): Jörg Schumacher, Philipp Treis, Ulrike Stöhr, Thomas Kirsch, Wolfgang Schmidbauer, Andreas Roters

CPC Classification: H01M4/0471 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)

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