Electrogenerated-Substrate Catalysis Simulator

Z-Catalyzed Conversion of Electrogenerated R (Z is not consumed)

This is not an EC′ regeneration mechanism. Instead, it describes the homogeneous catalytic conversion of electrogenerated (R) into (P), where (Z) acts as a catalyst and is not consumed. The model includes diffusion of all species and chemical reaction under semi-infinite conditions.

Simulation Parameters

Exp Parameters

Initial Potential (E_start) [V]

Switching Potential (E_vertex) [V]

Scan Rate [V/s]

Area [cm²]

Electrochemical System

$$\text{O} + n\text{e}^- \rightleftharpoons \text{R}$$

$$\text{R} \xrightarrow[\text{catalyst }Z]{k_{\text{cat}}} \text{P}$$

System Parameters (E)

Formal Potential (E⁰') [V]

Std. Rate Constant (k⁰) [cm/s]

Transfer Coefficient (α)

Electrons Transferred (n)

Temperature [°C]

Redox Species

Conc. (C_ox) [mM]

Conc. (C_red) [mM]

Diff. Coeff. (D_ox) [10⁻⁶ cm²/s]

Diff. Coeff. (D_red) [10⁻⁶ cm²/s]

Z-Catalyzed Conversion of R

Rate Const (k') [mM⁻¹s⁻¹]

Catalyst Conc. (C_z) [mM]

Diff. Coeff. (D_z) [10⁻⁶ cm²/s]

Product Conc. (C_p) [mM]

Diff. Coeff. (D_p) [10⁻⁶ cm²/s]

Click "Run Simulation" to see your cyclic voltammogram.