What is the function of a Faraday cage in electrochemical applications?

The function of a Faraday cage in electrochemical applications is to shield components from electromagnetic interference. This is essential in electrochemistry since electromagnetic fields can disrupt the sensitive measurements and reactions that occur within electrochemical cells.

When conducting experiments or measurements, especially at low signal levels, any external electromagnetic noise can introduce errors, lead to inaccurate results, or cause fluctuations in readings. The Faraday cage, made of conductive material, works by redistributing electromagnetic fields around its exterior, preventing them from interfering with the internal environment.

While cooling components, increasing voltage output, or enhancing chemical reactions are important aspects of electrochemical practices, they are not the primary purpose of a Faraday cage. The focus here is on maintaining the integrity of the measurements by eliminating or significantly reducing external noise and interference. This ensures that the experimental results reflect the true electrochemical processes occurring within the system.