METHOD OF ELECTRIC ENERGY ACCUMULATION AND STORAGE, AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2014 - IPC H01G9/00 

FIELD: electricity.

SUBSTANCE: method of electric energy accumulation and storage includes formation of ionic layers nearby electrodes. At that movement of ions induced by Coulomb interaction between ion layers of different charge is minimized by creation of curved section of the path between them. Additionally the areas are created where movement of ions from electrodes with opposite charges can take place only in opposite or across to the direction of the forces of a non-uniform electric field generated by the electrodes. Different variants of the device design implementation are suggested. For example, a version of the device for electric energy accumulation and storage comprises a sealed body consisting of the basis and cover, electric contacts, electrodes, an isolator, cellar structures, ion-conducting layers 9, filler, a membrane (separator) and electrolyte.

EFFECT: reducing self-discharge, improving efficiency factor at increase in energy density per weight unit.

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