How can I explain the non-symmetrical behavior of CV curves for an Asymmetric supercapacitor?
Kaushik Shandilya
Difference in electrode surface area: In an ASC, one electrode typically has a higher surface area than the other electrode. This can result in a non-symmetrical CV curve, where the anodic and cathodic peaks are not of equal height. Difference in ion diffusion: The ion diffusion rate in the electrolyte near each electrode can differ due to differences in electrode morphology, which can lead to asymmetry in the CV curve. Capacitance difference: The capacitance of each electrode can differ, resulting in an asymmetrical CV curve. Potential drop: The potential drop across each electrode can be different due to the difference in the resistance of the electrodes, which can result in a non-symmetrical CV curve.
Dear friend Muhammad Ali
The non-symmetrical behavior of cyclic voltammetry (CV) curves for asymmetric supercapacitors (ASCs) can be attributed to several factors.
Similarly, the non-symmetrical behavior of galvanostatic charge-discharge (GCD) curves for ASCs can also be attributed to the above factors.
To explain the non-symmetrical behavior of CV curves for an ASC, you can discuss the above factors and how they contribute to the non-symmetrical behavior of the curve. Additionally, you can analyze the specific ASC system you are working with to identify the specific factors that are causing the non-symmetrical behavior.
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