BATTERY WITH SOLID ELECTROLYTE AND METHOD OF OBTAINING ACTIVE MATERIAL OF ELECTRODE Russian patent published in 2018 - IPC H01M10/562 H01M4/62 

FIELD: electricity.

SUBSTANCE: invention relates to a battery with a solid electrolyte, in particular a solid electrolyte battery in which lithium ions are responsible for electrical conductivity. Battery with a solid electrolyte contains a layer of a positive electrode; layer of negative electrode; and a layer of a conductive lithium ion of a solid electrolyte located between the positive electrode layer and the negative electrode layer. Positive electrode layer contains the active material of the positive electrode and a solid electrolyte containing the complex hydride. Active material of the positive electrode is a sulfur-based material, and the solid electrolyte layer contains a solid electrolyte containing a complex hydride. Active material of the sulfur-based electrode is an inorganic sulfur compound selected from the group consisting of S, S-carbon composite material, NiS, MoS₂ and sulfur-polyacrylonitrile.

EFFECT: invention makes it possible to create a solid-state battery having high ionic conductivity and excellent stability.

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