Electrochemical properties of carbon from oil palm kernel shell for high performance supercapacitors

Orange-Peel-Derived Carbon: Designing Sustainable and High-Performance Supercapacitor Electrodes

“…As seen in Figure S2, the charge-discharge profiles retained their linear and almost symmetrical nature even at higher current densities, indicating an efficient electrolyte ion diffusion process. The IR drop (voltage drop) at the start of the discharge curve accounts for the total resistance in the electrode [48]. We observed an IR drop of 4 mV at 0.5 A/g and it only increased to 194 mV even for a high discharge current of 20 A/g ( Figure S3).…”

Preparation and characterization of hierarchical porous carbons derived from solid leather waste for supercapacitor applications

“…This would lead to an increase in HCP electrical conductivity and provide improved ion diffusion to happen quickly at the edge of the crystallites and contribute to enhance electrochemical performance and making HPCs ideal for EDLC application. [36,37].…”

Effect of varying the amount of binder on the electrochemical characteristics of palm shell activated carbon

“…An optimum amount of PTFE from its aqueous dispersion was determined to bind porous powdered PSAC. Although Misnon, et al [22] derived an electrode from PSAC and evaluated its electrochemical properties, they merely focused on preparing the electrode as a supercapacitor in which PVDF was used as the binder. In another study by Abbas, et al [23], PTFE was reported as a better binder compared with PVDF.…”