Learning center search

Learning center search - BioLogic

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.

Work smarter, not harder: Tech-tips

A series of short articles explaining how to work more efficiently and streamline your workflow

Connection to the cell – Part 3 – Permeation cell measurements (Working Electrode to Ground)

Last in a three part series about connection modes

Connection to the cell – Part 2 – Multi-electrode measurement

The second in a third part series of three articles about connection modes.

Connection to the cell – Part 1 – What is “ground”?

Different grounding options based on application type

Scanning Probes & Fuel Cell Research

Scanning Probes & Fuel Cell Research: overview of techniques

SECM to form and screen micron scale electrocatalysts

Article illustrating how SECM can be used for high throughput screening of novel electrocatalytic materials destined for green energy sources

EIS and Battery Screening

Article describing how advanced EIS battery cyclers can play a multipurpose role in battery screening.

A bright idea: Scanning Kelvin Probe (SKP) for the investigation of photovoltaic systems

The importance of accurately measuring the work function of device components, in particular that of the electrodes. in relation to photovoltaic technologies

Scanning Probes & Photovoltaic Research

Scanning probe electrochemistry has already been used to help answer a number of questions relating to photovoltaics. This article will discuss the benefits of scanning proble electrochemistry in relation to PV.

Scanning probe electrochemistry for materials research

Why use Electrochemical Impedance Spectroscopy (EIS) for battery research?

Understand which information you can accurately obtain from your insertion material using Electrochemical Impedance Spectroscopy.

Get more from your potentiostat. Understanding bandwidth & its effect on measurements (Electrochemistry basics series)

Overview of the electronic system that sits behind a potentiostat/galvanostats and how it can affect your measurements.

How to check and correct the time variance of your system under EIS measurements

Details of the tools available in EC-Lab® to help you check and correct the time variance of your system so it does not affect your EIS measurements.

How to make reliable Electrochemical Impedance Spectroscopy measurements with EIS QI™

To be considered reliable, EIS measurements must be performed on a system that is linear, in a steady-state and time-invariant. Quality Indicators are made available to users of EC-Lab® to ensure that the system fulfills these requirements.

Scanning Probe Electrochemistry & Materials Research

The use of scanning probe electrochemistry in materials science

Scanning probe Electrochemistry & battery research

As demand for electric vehicles, portable electronics, and green energy storage grow, so too will the demand for better batteries. To improve on current battery technologies, researchers must intimately understand battery components

PEIS or GEIS or GEIS-AA? That is the question.

When Electrochemical Impedance Spectroscopy (EIS) should be performed under potentio control (PEIS), galvano control (GEIS) and when GEIS-AA should be used.

ZFit (impedance fitting) tutorials for potentiostats and battery cyclers

Series of tutorials about ZFit, BioLogic's impedance fitting tool

Data of interest – work more efficiently.

Get the most out of your potentiostat/battery cycler : how EC/BT-Lab can help you work more efficiently as well as save valuable time.

Resolution, Precision, Accuracy, Temperature stability and Time base: The five to watch (Electrochemistry Basics Series)

The five characteristics that should be on every electrochemist’s radar

HPC: The importance of ultra-precision battery cyclers

As opposed to standard cycling techniques, High Precision Coulometry (HPC) measurements can provide a reliable estimation of battery lifetime quickly

No need to plan your future analysis… Go straight ahead

It is time to demystify a false truth. You really do not always need to add points in the record settings of BT-Lab® and EC-Lab® in order to obtain highly accurate measurements.

Modify on-the-Fly: Flexible potentiostat/battery cycler control

No need to stop the experiment with EC-Lab®’s “modify-on-the-fly” functionality

Why 4-point measurements?

A potentiostat / galvanostat is an instrument that can control both the current and the voltage imposed to a cell. For this purpose, Bio-Logic instruments require at least 4 cables:

Potentiostats: Obtaining high quality measurements (Electrochemistry Basics Series)

Improve the quality of measurements, from optimizing the setup or the connection interfaces, to the geometry of the cell itself.S

Need support?

Need support ?

Learning Center.

Search by