Corrosion - BioLogic

Corrosion.

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Reduce parasitic impedance on high impedance measurements

What is Biocorrosion?

This article introduces the concept of biocorrosion, which is a specific type of corrosion that occurs under the influence of microorganisms

Corrosion

Overview page with links to all documentation related to Corrosion.

How to decode the standard test methods for corrosion?

This article discusses corrosion techniques available in EC-Lab in compliance with ASTM and JIS standards.

Impedance of Corroding Metal – Tafelian System

This article introduces the concept of using impedance measurements to analyze corrosion. It focuses specifically on Tafelian corrosion. Learn how to calculate the rate of corrosion, interpret data visually, and relate it to real-world corrosion problems.

Impedance of Corroding Metal – Volmer-Heyrovsky mechanism

This article introduces the concept of using impedance measurements to analyze corrosion. It focuses specifically on Tafelian corrosion. Learn how to calculate the rate of corrosion, interpret data visually, and relate it to real-world corrosion problems.

Guidelines for proper Electrochemical Noise (EN) measurements

How to properly perform EN measurements with BioLogic products.

Corrosion basics: DC electrochemical characterization of a corrosion system

This article describes a simple method for the determination of the potential and corrosion current of a uniformly corroding electrode based on the Stern or Wagner-Traud relationship.

Obtain corrosion rate versus time automatically with the Corrosimetry technique!

The article explains the corrosimetry technique, and how corrosion rates over time can be obtained automatically.

The Faraday Cage: What is it and how does it work?

What is a Faraday Cage. How does it work? The article looks at the use of the Faraday cage in electrochemistry.

Anatomy of an SKP probe

The key features of an SKP probe will be discussed.

SKP and the Fringing Effect

The fringing effect and its role in Scanning Kelvin Probe (SKP) is introduced.

ZSim and ZFit as learning tools. Part I – Acidic corrosion

An overview of ZSim the powerful Electrochemical Impedance Spectroscopy (EIS) simulation tool available in EC-Lab®,

$\small R_\text p = \lim \limits_{f \rightarrow 0} \text{Re} \;Z$. Why?

Why is the polarization resistance the finite low-frequency limit of the impedance? This Learning Center article explains why...

Ohmic drop correction: a means of improving measurement accuracy

The effect of the ohmic drop on electrochemical measurements and methods for its correction.

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.

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.

Coatings, Corrosion and Scanning Probe Electrochemistry

A short video presentation of the benefits of scanning probe electrochemistry for the coatings and corrosion sector

SVET101: An Introduction to the Scanning Vibrating Electrode Technique

An Introduction to the Scanning Vibrating Electrode Technique

LEIS101: An Introduction to Local Electrochemical Impedance Spectroscopy

An Introduction to Local Electrochemical Impedance Spectroscopy

Scanning probes & corrosion research

The role of scanning probe electrochemistry for research in corrosion

Scanning probes & coating research

Scanning probes & coating research

A local view of corrosion

The effects of corrosion need to be considered in almost every industry. A recent NACE report [1] estimated that corrosion costs $2.5 trillion USD globally

DC electrochemical characterisation of a corrosion system

Corrosion is an unwanted spontaneous electrochemical process leading to a structural degradation of a material.

Electrochemical characterisation of a corrosion system by Impedance spectroscopy

Electrochemical impedance spectroscopy (EIS) is a powerful analytical method used to investigate the electrochemical properties of a wide range of electrochemical systems