Anode and Cathode Materials

Anode and cathode materials are the core components of batteries, facilitating the flow of electric charge. The anode is the negative electrode where oxidation occurs, releasing electrons, often made of materials like graphite. The cathode is the positive electrode, accepting electrons during discharge, commonly composed of compounds like lithium cobalt oxide. These materials determine a battery's energy capacity, charging speed, and lifespan. Their chemical properties influence how efficiently the battery stores and releases energy, playing a crucial role in the performance and safety of devices powered by batteries.