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

Aluminum foil is a thin and cost-effective material that has become an essential part of many households. Its resistance makes it ideal for a wide range of purposes, from preserving food to shining surfaces. Aluminum foil's ability to reflect heat quickly makes it a popular choice for cooking, baking, and even warming leftovers. Its shielding prope