GRAPHENE-METAL NANOPARTICLE COMPOSITE, CARBON NANOFIBER COMPOSITE CONTAINING COMPOSITE, AND SECONDARY BATTERY CONTAINING CARBON NANOPARTICLE COMPOSITE

摘要

The present invention relates to a carbon nanofiber composite, and more particularly, to a graphene-metal nanoparticle composite, a carbon nanofiber composite containing the composite, and a secondary battery containing the carbon nanoparticle composite.