Fig. 3: Electrochemical behaviors and capacitive performance of TALP electrode.
From: Nanofluidic voidless electrode for electrochemical capacitance enhancement in gel electrolyte
a CV profiles for TALP electrode in liquid and gel electrolytes. b Nyquist plots of TALP electrode with 10 mg cm−2 mass loading in liquid and gel electrolytes. c The Arrhenius plot for the TALP electrode demonstrates the activation energy of ion transport in the nanofluidic ion network in the TALP electrode. The inset is the Nyquist plots of TALP electrode at different temperatures. d Galvanostatic charge−discharge profiles for TALP electrode (10 mg cm−2) in liquid and gel electrolytes. e The capacitance comparison among TALP electrode in different electrolytes and that of the graphene foam electrode. When gel electrolyte was used, the TALP and graphene foam were not soaked with any form of electrolyte. f The areal capacitance of TALP electrodes (mass loading ranging from 10 to 50 mg cm−2) versus current densities (1−30 mA cm−2) in gel and liquid electrolytes. g The relationship between electrode thickness and volumetric capacitance of TALP electrodes at different current densities. h The volumetric capacitance versus electrode thickness in liquid and gel electrolytes5,10,12,31,38,39.
