Learning center search

Nyquist plots: Why use the orthonormal scale?

This article illustrates why the orthonormal scale should be used for Nyquist impedance plots.

dc-SECM and the SECM150

The dc-SECM technique. Includes a link to a more detailed, downloadable document.

Which quench flow for my lab?

There are three ageing methods and three models of quench flow instrument. So, which one is right for me?

Rotating Ring Disk Electrode: an Introduction

The principles and main uses of the Rotating Ring Disk Electrode.

100th Learning Center Published

How to get the best out of BioLogic's Learning Center

How do I customize my plots?

A suitable plot with the right variables allows you directly access the results and saves a great deal of time during the analysis. In this short article we show you how...

An investigation of corrosion kinetics using BioLogic’s Corr.Sim tool

Corr. Sim is a simulation tool developed to gain a better understanding of the corrosion behaviour of a material in a given environment.

Levich analysis: the principles

The Levich analysis is mainly used to determine the diffusion coefficient of a redox species. But how does it work exactly?

ac-SECM101: An Introduction to Alternating Current-Scanning Electrochemical Microscopy

A short article outlining the principles and benefits of Alternating Current-Scanning Electrochemical Microscopy

Create and save your own protocols

Learn how to save time by configuring full experiments from previous settings; including safety limits, advanced settings, cell characteristics and external device configuration.

Koutecký-Levich analysis: the principles

The Koutecký-Levich analysis is used to determine kinetic parameters of a redox reaction. But how does it work exactly?

Water channel efficiency & stopped flow

Stopped-flow are the only instruments able to quantify the efficiency of aquaporin channels by measuring water permeability following an osmotic shock.

How to measure reaction kinetics parameters using Cycling Voltammetry (CV)

Learn how to measure redox reaction kinetics parameters by performing cyclic voltammetry at various potential scan rates.

Split electrochemical impedance spectroscopy (EIS) experiments into multiple sequences: save time without compromising quality

Reliable impedance measurements require the system under study to remain linear and stationary during the whole measurement sequence. This article describes the ideal configuration for studying unstable systems such as batteries or supercaps to save time while maintaining good measurement quality.