Facile three-step strategy to design CdS@Bi2Se3 core-shell nanostructure: An efficient electrode for supercapacitor application

Machine Learning-Assisted Electrode Material Fabrication and Electrochemical Efficiency Prediction and Validation of PANI-Ni/Co Hydroxide Nanocomposites

“…The power law formula presented in eq is employed to inspect the energy storage mechanism of the electrode i normalp = a ν b where i p (A) is the redox peak current, while a and b are constants.…”

“…The slope of the linear plot of log i p versus log ν gives the value of b . If b ∼ 1, the charge storage mechanism is capacitive, whereas b = 0.5 corresponds to the battery-type storage phenomenon . As illustrated in Figure S8, the obtained b values are 0.574, 0.6682, 0.6652, 0.6647, and 0.6537 for NCH, 1 PNC, 3 PNC, 5 PNC, and 7 PNC respectively.…”

“…If b ∼ 1, the charge storage mechanism is capacitive, whereas b = 0.5 corresponds to the battery-type storage phenomenon. 43 As illustrated in Figure S8, the obtained b values are 0.574, 0.6682, 0.6652, 0.6647, and 0.6537 for NCH, 1 PNC, 3 PNC, 5 PNC, and 7 PNC respectively. This indicates that the electrodes exhibit both capacitive and diffusion-controlled charge storage mechanisms.…”

“…The power law formula presented in eq 5 is employed to inspect the energy storage mechanism of the electrode. 43 i a b p = (5) where i p (A) is the redox peak current, while a and b are constants. The slope of the linear plot of log i p versus log ν gives the value of b.…”

A nanoelectrode of hybrid nanomaterials of palladium oxide with cadmium sulfide based on 2D-carbon nanosheets for developing electron transfer efficiency for supercapacitor applications

“…25 CdS is a promising electrode material for supercapacitors due to these factors. 26 The current work explains the design of a nanoelectrode as a layer based on the high surface area of graphene oxide and reduced graphene oxide to form an ohmic connected area, and n/p-type PdO NPs and CdS NPs decorated these layers. The building of electron transfers through the n/p-type NPs easily allows the movement of the electrons and increases the electron clouds for the supercapacitor efficiency of the fabricated nanoelectrode and their electrochemical properties.…”