COMPLETELY SOLID-STATE STORAGE BATTERY AND METHOD OF ITS MANUFACTURING Russian patent published in 2020 - IPC H01M10/585 H01M10/562 H01M4/139 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to a completely solid-state accumulator battery and to a method for production thereof. Fully solid-state accumulator battery comprises two or more multilayer battery packs stacked together and having single-pole structure. Multilayer battery pack comprises a first current collector layer, a first active substance layer, a solid electrolyte layer, a second active substance layer, a second current collector layer, a second active substance layer, layer of solid electrolyte, layer of first active substance and layer of first current collector, stacked in said order. Layer of the first current collector and the layer of the first active substance adjoining during stacking are fixed by an adhesive substance.

EFFECT: prevention of reduction of working capacity of the battery.

8 cl, 5 dwg, 12 ex, 1 tbl