Carbon nanomaterials are nanoscale materials built primarily from carbon, an element whose bonding versatility allows structures ranging from zero-dimensional fullerenes and carbon dots to one-dimensional nanotubes, two-dimensional graphene, and porous or disordered carbon networks. This family includes carbon nanomaterials, carbon nanotubes, graphene derivatives, nanodiamond, carbon black, carbon nanohorns, and hybrid nanocarbons. Their properties depend on dimensionality, defect density, surface chemistry, crystallinity, porosity, and the balance between sp2 and sp3 bonding.
Carbon nanomaterials matter because they combine low density, high surface area, chemical stability, mechanical strength, electrical conductivity, thermal transport, and rich surface modification chemistry. They are studied for energy storage, catalysis, composites, sensors, membranes, conductive inks, biomedical systems, water purification, electromagnetic shielding, and next-generation electronics. In many applications, performance is controlled by dispersion, alignment, interfacial bonding, and surface functionalization rather than by the carbon framework alone.
Conferences on carbon nanomaterials are spread across nanotechnology, materials science, chemistry, energy, electronics, and environmental programs. Some meetings focus directly on nanocarbons, while others place the topic in sessions on carbon allotropes, graphene, nanocomposites, batteries, supercapacitors, and functional coatings. This makes carbon nanomaterials a central conference topic linking fundamental nanoscale structure with scalable technology development.
To learn more, read our detailed glossary article on carbon nanomaterials.