| abstract |
A printed energy storage device includes a first electrode including zinc, a second electrode including manganese dioxide, and a separation film between the first electrode and the second electrode. The first electrode, the second electrode and the separator are printed on the substrate. The above device may include a first current collector and / or a second current collector printed on the substrate. The above device may include a printed intermediate layer between the separator and the second electrode. The first electrode and the second electrode may include 1-ethyl-3-methylimidazole tetrafluoroborate (C 2 mimBF 4 ). The separator may be a porous separator, and may include a liquid electrolyte containing zinc salt and 1-ethyl-3-methylimidazole tetrafluoroborate. The first electrode and / or the second electrode may include an electrolyte containing zinc tetrafluoroborate and 1-ethyl-3-methylimidazole tetrafluoroborate. The separator, the first electrode, and / or the second electrode may include styrene-butadiene rubber. |