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What are some common techniques and methods used with potentiostats in electrochemistry?
There are many different techniques and methods in electrochemistry. The differences between the techniques are the profile of the applied potential or current and when the signal ...
How does a potentiostat measure electrochemical impedance and cyclic voltammetry?
Electrochemical Impedance Spectroscopy (EIS) and Cyclic Voltammetry (CV) are very popular electrochemical techniques and both of them have been covered in separate articles in our ...
What are the benefits of using a potentiostat in electrochemical experiments?
Most electrochemical experiments are performed using a potentiostat. What makes these devices so popular? Devices that only allow very passively to observe a system, like a voltmet...
How does a potentiostat control the potential and current of an electrochemical cell?
A short introduction video to potentiostats is available in our knowledge base. A very simplified description is that a potentiostat keeps the potential between two electrodes, the...
What are the key specifications and parameters of a potentiostat?
Devices that are as complex as a potentiostat have many different specifications and parameters listed in their documentation. The first parameters to look at are the potential ran...
What is the difference between a potentiostat and a galvanostat?
A potentiostat controls the potential and measures the resulting current. A galvanostat controls the current and measures the resulting potential. Most modern instruments are combi...
What are the different types of potentiostats and their applications?
Electrochemistry is a broad field with many different applications. This is reflected in the electrochemical instruments as well. Potentiostats, Galvanostats, and Impedance Analyze...