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Randles-Sevcik Cyclic Voltammetry (CV) Reversible Peak Current Calculator

Easily calculate and compute randles-sevcik cyclic voltammetry (cv) reversible peak current calculator with accurate equations, live formulas, and expert guidance.

Number of electrons in redox couple.

Working electrode geometric area.

Analyte diffusion coefficient.

1 mM = 1.0e-6 mol/cm³.

Typical CV scan rate ~0.02 to 0.50 V/s (100 mV/s = 0.1 V/s).

Calculated Result
16 µA

Peak Current (i_p)

Peak Current (i_p)

16 µA

Reversible Peak Current Microamps

16

Peak Current Density Ma Per Cm2

0.23

Scan Rate Square Root V05

0.316

Reversibility Criterion

Linearity of i_p vs √ν confirms diffusion-controlled reversible Nernstian redox kinetics

16 — µA

Calculation Breakdown

  1. Applied FormulaCalculates the reversible peak current (i_p) in cyclic voltammetry as a function of potential scan rate (ν) using the Randles-Sevcik equation.i_p = 2.69 \times 10^5 \, n^{3/2} A D^{1/2} C_0 \nu^{1/2}

Randles-Sevcik Peak Current Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.04.08.01216Peak Current (i_p)

What Is the Randles-Sevcik Cyclic Voltammetry (CV) Reversible Peak Current Calculator?

This tool computes randles-sevcik cyclic voltammetry (cv) reversible peak current calculator with high precision arithmetic.

How Does the Randles-Sevcik Cyclic Voltammetry (CV) Reversible Peak Current Calculator Work?

Calculates the reversible peak current (i_p) in cyclic voltammetry as a function of potential scan rate (ν) using the Randles-Sevcik equation.

Randles-Sevcik Cyclic Voltammetry (CV) Reversible Peak Current Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

ip=2.69×105 n3/2AD1/2C0ν1/2i_p = 2.69 \times 10^5 \, n^{3/2} A D^{1/2} C_0 \nu^{1/2}

Calculates the reversible peak current (i_p) in cyclic voltammetry as a function of potential scan rate (ν) using the Randles-Sevcik equation.

How to Use the Randles-Sevcik Cyclic Voltammetry (CV) Reversible Peak Current Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Randles-Sevcik Cyclic Voltammetry (CV) Reversible Peak Current Calculator Example

Input Values:

electronsTransferredN:1
electrodeAreaCm2:0.07
diffusionCoefficientCm2S:0.0000072
bulkConcentrationMolPerCm3:0.000001
scanRateVoltsPerSec:0.1
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required µA.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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