Ensuring the quality of Electrochemical Impedance Spectroscopy measurements on high-power systems
The quality of EIS measurements on high-power systems is presented in this article.
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Distribution of Relaxation Times (DRT): how to identify equivalent circuits efficiently
The Distribution of Relaxation Times (DRT) analysis (equivalent circuit identification tool) is introduced.
What is Electrochemical Impedance Spectroscopy (EIS)? Electrochemistry Basics Series
Electrochemical Impedance spectroscopy (EIS) is a powerful tool enabling the study of processes that occur at the interface of the electrode.
Key factors to consider when looking for a scanning electrochemical workstation.
Factors of interest when looking at a scanning electrochemical workstation are discussed.
SECM101: Introduction to the redox mediator
The Scanning Electrochemical Microscopy (SECM) redox mediator is introduced.
SKP vs KPFM
Scanning Kelvin Probe and Kelvin Probe Force Microscopy are compared.
CVSim as a learning tool III: Linearity in EIS
How CVSim can be used to study the behaviour of a redox reaction during an Electrochemical Impedance Spectroscopy (EIS) measurements.
OSP101: Introduction to the Optical Surface Profiler technique
An introduction to the Optical Surface Profiler (OSP) technique
What is the definition of the impedance Z?
How to correctly define the $Z$ impedance
Why waste money on nitrogen for Circular Dichroism?
Why the use of nitrogen for optic flushing is not always necessary for Circular dichroism measurements. So, when & why is it necessary?
Which scanning probe electrochemistry technique?
The scanning probe electrochemistry techniques on the M470 are compared.
Stopped-Flow & Deadtime: Everything you need to know
Everything you need to know about dead time: definition, importance, calculation…and more
Independent stepping motors: 5 reasons why they make sense…
Five reasons why independent stepping motors result in unrivalled quality for stopped flow experiments
ZSim and ZFit as learning tools. Part IV – The effect of high frequency inductance.
High frequency inductance can strongly affect the shape of impedance graphs and need to be accounted for during data fitting.
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.
What are stopped-flows and how do they help chemists and biochemists understand high-speed chemical reactions?
A global overview detailing the purpose, functionality and design of stopped flows - important instruments used in rapid kinetics experimentation
Which stopped-flow for my lab?
A short guide to help you pick the right Biologic stopped-flow model to suit your needs.
CVSim as a learning tool. II Interfacial concentrations
CVSim is used to determine the peak current concentration of electroactive species involved in a reversible redox reaction (E).
ZSim and ZFit as learning tools. Part II – Why circle fitting is wrong?
We demonstrate why circle fitting should not be used to analyze impedance data using ZSim- part of EC-Lab, BioLogic's potentiostat control/analysis software
ZSim and ZFit as learning tools. Part III – How to detect an inductive behaviour at low frequencies
Does the Nyquist impedance diagram of the C1/R1/(R2+L2) circuit always have an inductive arc at low frequencies?
Not Negative. Not Positive. Negative AND Positive. Full Cell Control for Premium & Essential Instruments
The ability to fully understand the behavior of positive & negative electrodes gives battery researchers a holistic view of battery performance.
New webinar (BioLogic US): Does Mg2+ reversibly intercalate into transition metal oxides? Registration & Abstract
Details of the latest webinar in the Blue Box Webinar Series and registration links
Scanning probe electrochemistry for sensor research
An overview of the application of local electrochemical techniques in sensor research
Investigation of Structure-Electrochemistry Relationships in Novel Silicon Anodes for Lithium-ion Batteries (Webinar)
Part two of the BioLogic USA Blue Box Webinar Series: Structure-Electrochemistry Relationships in Novel Silicon Anodes for Lithium-ion Batteries
Advanced Bipolar Membranes: Design Principles and Applications in Electrochemical Technology (Webinar)
Part one of the Bluebox Webinar Series, presented by Prof. Shannon Boettcher Department of Chemistry and Biochemistry and the Materials Science Institute
Multichannel & Single-channel potentiostats – what’s the difference? (Electrochemistry Basics Series)
An overview of the differences between single channel and multichannel potentiostat galvanostats
LEIS or ac-SECM?
Local Electrochemical Impedance Spectroscopy (LEIS) and Alternating Current-Scanning Electrochemical Microscopy (ac-SECM) are compared.
Don’t forget our YouTube Channel
Don't forget that a wide range of support, software tutorials and product support videos are also available on our YouTube Channel
Anatomy of an SKP probe
The key features of an SKP probe will be discussed.
$\small R_\text p = \lim \limits_{f \rightarrow 0} \text{Re} \;Z$. Why?
Why is the polarization resistance the finite low-frequency limit of the impedance? This Learning Center article explains why...
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