What are the differences between ceramic fibers and carbon nanotubes?

Ceramic fibers and carbon nanotubes are both high-performance materials but differ significantly in composition and properties. Ceramic fibers are inorganic, non-metallic materials known for their high temperature resistance, low thermal conductivity, and strength. They are used in various applications such as insulation, aerospace, and automotive parts. Carbon nanotubes, on the other hand, are cylindrical nanostructures made of carbon atoms with remarkable mechanical, electrical, and thermal properties. They exhibit extraordinary strength, high electrical conductivity, and are used in advanced electronics, composite materials, and energy storage systems. While ceramic fibers excel in thermal insulation and structural integrity, carbon nanotubes are prized for their lightweight and multifunctional capabilities.