Lithium Cobalt Oxide (LiCoO2) is a chemical compound commonly used in rechargeable lithium-ion batteries. It consists of lithium, cobalt, and oxygen, and is known for its high energy density and stable performance. This makes it a popular choice for powering portable electronics like smartphones and laptops. In addition to its use in batteries, lithium cobalt oxide is also studied for its potential applications in electric vehicles and renewable energy storage. However, concerns about the environmental impact of cobalt mining and the need for more sustainable alternatives have led researchers to explore other materials for battery technology.