Nanodiamond Grey Powder, also called Ultradispersed Diamond, is a grey powder with purity more than 97%, and can suspend stably in medium.
Purity: = 97%
Surface groups:-CH, -C=O, -COOH, -C-O-C, -CN, etc
APS: 3.2 nmSpecific Surface Area: 278-335 m2/g
Phase: Cubic Diamond
Initial oxidization Temperature: 803 K
Conductivity: 7.7x107, 0.1-2 omu.cm (Born dopped)Hydrophilia degree: -3100 MJ/mol.g
Relative magnetic susceptibility: <1x10-8 m2/kgMorphology: spherical
Pore volume: 1.314 cm3/gTrue density: 3.05-3.3 g/cm3
Bulk density: 0.17...