Elektorchemická
Elektorchemická, commonly referred to in English as electrochemistry, is a branch of chemistry that studies the relationship between chemical changes and electrical energy. It focuses on redox reactions, electron transfer at electrode interfaces, and how electric currents can drive or measure chemical processes.
Key concepts include redox reactions, electrodes (anode and cathode), electrolytes, and electrochemical cells. Galvanic (voltaic) cells
Techniques such as potentiometry, voltammetry, chronoamperometry, and electrochemical impedance spectroscopy are used to characterize systems. Research
Applications span energy storage and conversion (batteries, fuel cells), electroplating and metal finishing, corrosion protection, and
History notes trace the field to the 18th century with Luigi Galvani and Alessandro Volta, followed by