Graphitized Hydroxy Multi-Walled Carbon Nanotubes are widely used in advanced material applications due to their unique properties. They serve as reinforcing agents in composite materials, enhancing mechanical strength, thermal conductivity, and electrical performance. These nanotubes are employed in energy storage systems, such as lithium-ion batteries and supercapacitors, to improve electrode efficiency and charge-discharge cycles. In electronics, they are utilized in conductive films, sensors, and transistors for their excellent conductivity and stability. Additionally, they play a role in catalysis, acting as supports for catalysts in chemical reactions, and in environmental applications for pollutant adsorption and water purification. Their biocompatibility also makes them suitable for biomedical uses, including drug delivery systems and biosensors.