A HYBRID AQUEOUS ENERGY STORAGE DEVICE

摘要

A hybrid aqueous battery/supercapacitor electrical storage device, wherein a double layer capacitance is integrated with an intercalated mechanism to form a hybrid system. The lithium-ion intercalated compounds are used as positive electrode material. Activated carbon, mesoporous carbon and carbon and carbon nanotubes, etc. are used as negative electrode material. A lithium-ion containing aqueous solution is used as electrolyte.