Battery.

Ripple current is an AC component overlaid on DC flow in battery systems, generated by power electronics like inverters. This is crucial in battery testing as it affects performance and lifespan, especially in electric vehicles (EVs) and renewable energy storage

The Scanning Electrochemical Microscopy (SECM) Probe Approach Curve (PAC) is introduced. Its uses are shown with examples from energy storage and conversion.

Scanning probe electrochemistry for battery materials and components research is introduced.

X-ray diffraction is used to study degradation mechanisms and performance limitations of battery cells, providing valuable insights

This article describes the characterization and utility of batteries after their first life.

Introduction to symmetric cells and their DC and AC electrochemical response.

What should I know about battery testing equipment?

This article explains how our instruments and software configurations can measure both battery packs or fuel cell stacks and their individual cells simultaneously.

Understand the differences and the interest of embedded limits in EC-Lab® and BT-Lab®.

Discover key differences from traditional lithium-ion batteries, ongoing research challenges, and instrumentation requirements

This article describes the main differences between supercaps and batteries.

This article clarifies the differences between anodes cathodes and positive and negative electrodes in secondary batteries.

Using the example of lead-acid batteries, the goal of this article is to provide a better understanding of Nernst law, how it can be used to construct Pourbaix diagrams, and how Pourbaix diagrams can in turn be used to explain self-discharge.

What does this battery term mean? A comprehensive, interactive glossary of terms used in battery science

What is internal resistance in a battery?

This second in a series of 3 articles will help you to understand internal resistance and how it can be measured.

This article in BioLogic's Learning Center explains which techniques are applicable for the investigation of internal resistance in batteries

The article explains how users can easily upgrade their Premium range potentiostat by installing boosters, thereby increasing the scope of the instrument.

How the FlexP boosters' unique design and proprietary technology faciliates measurements for EVs and high-power applications

The quality of EIS measurements on high-power systems is presented in this article.

The ability to fully understand the behavior of positive & negative electrodes gives battery researchers a holistic view of battery performance.

Details of the latest webinar in the Blue Box Webinar Series and registration links

Part two of the BioLogic USA Blue Box Webinar Series: Structure-Electrochemistry Relationships in Novel Silicon Anodes for Lithium-ion Batteries

Battery States (Charge and of Health) are defined and discussed in this article.

The importance of DCA for battery aging...

An overview of how to read cycling curves and their relevance to battery performance/behavior

How can we avoid unwanted reactions at the electrodes during battery charging/discharging?

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

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

The article gives 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.

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

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

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

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: