What are aggregated diamond nanorods?
The least known material with the least compressible material with a volume module 491 Gigapascals (GPA) is aggregated diamond nanorods. They are what you get when you compress bucstubes, allotrop carbon, at 20 GPa, below 2,500 Kelvin, using a press of 5,000 metric tons designed specifically for this purpose. The final result is spaghetti of interconnected diamond nanotubes with a diameter between 5 and 20 nanometers and lengths of about micrometers. The conventional diamond has a mass module of 442 GPa. A mass module 491 GPA means that for compressing the material it would be necessary to increase the pressure by 49.1 GPa by 10%, it would be necessary to increase the pressure of 98.2 GPa by an increase of 20%, etc. By comparison, the pressure on the sea level (1 atmosphere) equals about 100 kPa (kilopascals) and every 32.8 feet (10 meters) descent in the ocean is the pressure of a different atmosphere. So the lowest point in the ocean, about 6.2 miles (10 km) down, is experiencing pressure by 100 MPa on the surface, which would be enough to compress a solid ball of aggregated diamond nanorods for factsR 0.002%.
They will receive their strength from the famous binding of SP
It is remarkable that these nanorods are even denser than a pure diamond by a factor of 0.3%. Their appearance is dark with a slight scattering of light similar to rainbow light, similar to the oil view of the asphalt. Other substances of lessPressable than diamond, but more than aggregated diamond nanorods, include IIA and Ultrahard Fullerite diamonds.