We come across a wide variety of materials in the field of nanotechnology. It is interesting to know about them all as given below that are manufactured and marketed.

•Carbon Nanotubes: single-/multi-walled, functionalized, dispersible carbon nanotubes

•Carbon nanofibers & Graphitized Carbon nanofibers

•Nanotubes: Gold, Silver, Sulphides, Oxides, Carbides, and Borides

•Nanowhiskers/Nanorods: Metals, Silicon, Sulphides, Oxides, Carbides, Borides and III-V & II-IV compounds

Nanoparticles:

•Elements of metals (crystalline & amorphous), graphite, diamonds, silicon, born and other solids

•Advanced Ceramics: carbides, nitrides, and borides

•Oxides: single-/multi-metal, rare earth, hydroxides, carbonates, sulfates, minerals, and clays

•Composite Particles: doped, shelled, and cored metals/oxides

•Surface-modified powders, dispersible powders, and magnetic fluids

•Pigments & fillers

•Aggregated nanostructured powders (for thermal spraying)

•High-surface-area materials: (graphite mates, sieves, and holed beads)

•Amorphous Metallic Alloys: (bulk, ribbons, and powders).Amorphous materials in bulk and powder forms that are processed respectively via the two technologies namely (i) mechanical Milling/Alloying and (ii) melt Solidification.