The cathode material plays a fundamental role in the performance of lithium-ion batteries. These materials are responsible for the storage of lithium ions during the recharging process. A wide range of compounds has been explored for cathode applications, with each offering unique characteristics. Some common examples include lithium cobalt oxide

Nickel oxide nanoparticles (NiO NPs) are fascinating materials with a diverse selection of properties making them suitable for various uses. These nano-scaled materials can be produced through various methods, including chemical precipitation, sol-gel processing, and hydrothermal preparation. The resulting NiO NPs exhibit unique properties such as