Multi-Walled Carbon Nanotubes (MWCNTs) are cylindrical structures made up of multiple layers of carbon atoms arranged in a hexagonal pattern. These nanotubes are known for their exceptional strength, electrical conductivity, and thermal properties, making them valuable in various applications, including electronics, materials science, and nanotechnology. MWCNTs can be produced through several methods, such as chemical vapor deposition and arc discharge. Their unique structure allows them to exhibit unique characteristics, such as high aspect ratios and large surface areas, which enhance their performance in composite materials and energy storage devices like batteries and supercapacitors.