FIELD: rechargeable batteries.
SUBSTANCE: according to invention high-temperature secondary battery system with high energy density contains electrolyte containing ionic liquid solvent and salt-electrolytes; metal anode; cathode compatible with electrolyte and containing active material, component representing separator, which separates cathode and anode, and high-temperature shell of battery, containing metal-glass seal.
EFFECT: technical result is safety and stability of battery.
20 cl, 9 dwg
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Authors
Dates
2021-01-21—Published
2018-02-24—Filed