active electrode

An active electrode is a type of electrode used in electrical and electrochemical applications where it can participate in chemical reactions, such as generating or consuming substances during current flow. Unlike inert electrodes, active electrodes are chemically reactive and often involve the electrode material itself undergoing change during operation. They are commonly used in processes like electrolysis or batteries to facilitate the transfer of electrons and chemical species, contributing actively to the overall reaction. Their behavior depends on the specific chemistry involved, making them essential for controlling and analyzing chemical or electrical processes.