| dc.description.abstract | Carbon material is waste battery electrodes for supercapacitors are potential, since it has a typical two-dimensional structure, high surface area, good chemical stability, and high conductivity. These carbon-based electrodes are candidates for energy storage devices with high performance, this indicates that the carbon waste batteries can be used for supercapacitor electrodes. Supercapacitor which has great potential in the storage of electrical charge, so it can be used as of equivalent fuel oil for motor vehicles, but it also wastes the battery can be recycled, thus reducing the danger of environmental pollution and the public caused by waste batteries containing hazardous chemicals. Carbon material waste converted into nano size batteries using the High Energy Milling (HEM), to find out in the form of nano size using Particle Size Analyzer (PSA) produced 148.54 nm. Furthermore, the carbon material is a mixed nano size Poly (vinylidene fluoride) Polytetra and 1-methyl-2-pyrrolidone, glued in stainless steel. Results of the Carbon marfologinya form characterized using Scanning Electron Microscopy (SEM), crystallinity characterization of structures using X-Ray Diffraction (XRD), with a conductivity value of 7374.00 S/m. This suggests that carbon is a semiconductor material. Results of capacitance value with potentiostat 179.40 F/g for the scan rate 5 mV/s. | en |
