Oparic / Documentation / CV
CV
Inputs, methods, outputs, and scope for Cyclic voltammetry workflows.
Integrate the forward and reverse scans of each cycle to calculate coulombic efficiency and electrode capacitance.
Extract and overlay the last complete cycle from each CV dataset.
Detect and group oxidation and reduction peaks across scan rates, then fit the b value for each peak group; use midpoint-potential current for purely capacitive samples.
Fit peak current against the square root of scan rate to calculate diffusion coefficient D from a known electrode area A, or electroactive area A from a known D.
Calculate double-layer capacitance from CV curves for use in electrochemically active surface area analysis.
Use Dunn's k1/k2 separation to calculate capacitive and diffusion-controlled contribution ratios at different scan rates.
Visualize local capacitive contribution across potential and scan rate as heatmaps and interactive 3D surfaces.
Deprecated reference workflow for exporting recognized raw CV data to the standard intermediate format; use a dedicated analysis workflow instead.
