"Electrolytic" refers to processes or materials that involve the conduction of electricity through an electrolyte, which is a substance that contains free ions. This conduction allows for chemical reactions to occur, often used in applications like electrolysis, where electrical energy is used to drive a non-spontaneous chemical reaction. In the context of batteries, an electrolytic solution facilitates the movement of ions between the electrodes, enabling the storage and release of energy. Common examples of electrolytic materials include saltwater and acidic solutions, which are essential in various industries, including electroplating and water purification.