HYBRID ELECTROCHEMICAL CONDENSER Russian patent published in 2018 - IPC H01G11/30 

FIELD: electricity.

SUBSTANCE: hybrid electrochemical condenser includes the first electrode, the second electrode, and the electrolyte. The first electrode contains Mg, Na, Zn, Al, Sn, TiO₂ or the combination of these materials. The second electrode includes the porous material with the surface area to the volume ratio of at least 10 m²/cm³. There is also the hybrid electrochemical condenser, in which the first electrode is made of Mg, Na, Zn, Al, Sn, TiO₂, pre-lithiated carbon, Li, the second electrode is made of the porous material, such as porous carbon or passivated porous silicon, and the electrolyte is made of the semiconductor Group IV, the semiconductor Group III-V or the combination of these materials. There is also the mobile device.

EFFECT: group of inventions allows to create the condenser, that has increased voltage and energy density in comparison with the other electrochemical condensers and increased power density in comparison with batteries.

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