| 摘要 |
PURPOSE: Novel secondary structures of carbon nanostructures, aggregates of the same, and composite materials including the same are provided to be effectively used in energy-related materials, functional composite materials, battery, semiconductors, and the like, which request for standards such as of various diameters, length, or the like. CONSTITUTION: Secondary structure of carbon nanostructures are formed with a plurality of carbon nanostructures aggregated together to have a tube shape partially or aggregately. Secondary structure of carbon nanostructures are tangled structures including the plurality of carbon nanostructures that is tangled together. The plurality of carbon nanostructures is a carbon nanotube, carbon nanorod, carbon nanohair, or carbon nanofiber. |
