▎ 摘　　要

NOVELTY - The component e.g. carbon nanotubes (CNT)- and graphene-based supercapacitor (36), has an inkjet-printed electrode (38) placed on a flexible substrate, where the electrode includes a set of overlapping dot-like structures, which include graphene flakes. The electrode provided at particles of electrically-conductive material, where the particles contribute additional capacitance to the electrode. The graphene flakes define micropores and mesopores in bimodal distribution within the electrode. The dot-like structures are distributed in the electrode. USE - Inkjet-printed flexible electrical component e.g. double-layer capacitor (claimed) such as CNT- and graphene-based supercapacitor, for use in an initiator of an explosive device. Can also be used as a battery. ADVANTAGE - The component is designed such that graphene oxide has low electrical conductivity, so that the graphene oxide can be thermally or chemically reduced to increase electrical sheet conductance to levels, thus allowing the thermally reduced graphene oxide to serve as conformal, scalable and economically viable supercapacitor electrodes for flexible energy storage devices in miniature power applications. The component preheats Kapton (RTM: polyimide film) polyimide membrane with caustic reagent so as to improve adhesion and wetting behavior of ink. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a supercapacitor having inkjet-printed graphene electrodes. CNT- and graphene-based supercapacitor (36) Inkjet-printed electrode (38, 40) Current collectors (46, 48) Electrolyte (50) Hermetic seal (52)