Effective dispersion and surface to volume ratio of nanomaterials are important for determining their properties and applications. For each of the 10 materials below Using the internet to find typical ranges for dimensions (diameter/length/width/height for the materials below). Provide the link to the page you got the data. Select specific reasonable values for the dimensions and calculate the surface to volume ratio

1. VGCF individual

2. MWCNT individual

3. SWCNT individual

4. Bundle of ~6 SWCNTS same size individual as above

5. Bundle of ~ 60 SWCNTs same size individual as above

6. Bundle of ~ 600 SWCNTs same size individual as above

7. Cellulose Nanocrystal 8. Montmorrillonite

9. POSS

10. Spherical Gold nanoparticle

Hint: SWCNTs bundle in hexagonal ropes. For small SWCNT bundles (~6), consider Van der Waals (vdw) radius. For large bundles (~60 and ~600), you may neglect vdw radius. Instead make an approximation based on hexagonal packing of circles, which has ~90% efficiency