Electrolytic cell

From WikiMD's Food, Medicine & Wellness Encyclopedia

Electrolytic cell is a type of cell that uses electricity to drive a non-spontaneous chemical reaction. It is often used in electrolysis, the decomposition of compounds using electricity.

Overview[edit | edit source]

An Electrolytic cell consists of two electrodes: an anode and a cathode, submerged in an electrolyte. The electrodes are connected to a power source, providing the electrical energy necessary for the reaction. The anode is the electrode where oxidation occurs, and the cathode is the electrode where reduction occurs.

Operation[edit | edit source]

When the power source is turned on, ions in the electrolyte are attracted to the electrodes of opposite charge. This movement of ions constitutes the electric current. At the anode, oxidation occurs as ions lose electrons to the electrode. At the cathode, reduction occurs as ions gain electrons from the electrode.

Applications[edit | edit source]

Electrolytic cells are used in various industrial processes, such as electroplating, electrorefining, and the production of chlorine and sodium hydroxide.

See also[edit | edit source]

References[edit | edit source]


Electrolytic cell Resources
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Contributors: Prab R. Tumpati, MD