Abstract
A unique technology of nanodiamond surface modification is suggested which allows to separation of commercial nanodiamond powders into two fractions (F1 and F2), each possessing absolutely new properties as compared to the initial powder. Fl and F2 differ in size characteristics. Initial and modified nanodiamonds contain iron impurities and two types of nondiamond carbon. The color of the powders and hydrosols does not correlate with the content of non-diamond carbon. According to the EPR data, modified nanodiamonds possess a high level of diamond matrix shielding, and the extracted fractions differ in width of the basic transition area and in the SHF energy adsorption ratio. Due to this, Fl can be applied as precursors for CVD growth of nanocrystalline diamond and as field electron emission tips.
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References
A.Yu. Neverovskaya, A.P. Voznyakovsky, and V.Yu. Dolmatov. Structure of dispersion media and sediment stability of nano diamond suspenses. Solid State Physics 46(4), 646–48 (2004).
S.I. Chukhrayeva. Fractionaded nanodiamonds: obtaining, properties and application. Solid State Physics 46(4), 610–13 (2004).
http:www.newnanomaterial.com/production.htm.
http:www.nanoamor.com/home
S.I. Chukhrayeva, P.Ya. Detkov, A.L. Tkachenko, and A.D. Toropov. Physicochemical properties of fractions extracted from the ultra disperse diamonds. Superhard Materials, No. 4, 29–36 (1998).
V.S. Bondar and A.P. Puzyr. Nanodiamonds for biological investigation. Abstracts from the I International Symposium «Detonation nanodiamonds: obtaining, properties and application», St.-Petersburg, p.109 (2003).
V.S. Bondar and A.P. Puzyr. Nanodiamonds for biological investigation. Solid State Physics 46(4), 698–01 (2004).
G.K. Williamson and W.H. Hall. X-ray line broadening filed aluminium and wolfram. Acta Metallurgica, No.1, 22–31 (1953).
JCPDS N26-1076
Brian McEnaney. Structure and bonding in carbon materials. In: Carbon Materials for advanced technologies. Pergamon, New York. 1999, pp. 1–33.
H.P. Klug and L.E. Alexander. X-ray diffraction procedures for polycrystalline and amorphous materials. Wiley, New York, 1954, pp.491–95.
N. Iwashita and M. Inagaki. Relations between structural parameters obtained x-ray powder diffraction of various carbon materials. Carbon, 31(7), 1107–13 (1993).
A.I. Shames, A.M. Panich, W. Kempinski et al. Defects and impurities in nanodiamond: EPR, NMR and TEM study. Journal of Physics and Chemistry of Solids 63, 1993–01 (2002).
H. Shioyama The interaction of two chemical species in the interlayer spacing of graphite. Synthetic Metals 114, 1–15 (2000).
P.A. Kouzov. Principles of analysis of dispersion content of commercial powders and ground materials. Leningrad: Chemistry, 1974, p. 280.
J. Chen, S.Z. Deng, J. Chen, Z.X. Yu, and N.S. Xu. Graphitization of nanodiamond powder annealed in argon ambient. Applied Physics Letters 74(24), 3651–53 (1999).
A.P. Puzyr, K.V. Pourtov, and V.S. Bondar. Detonation materials with new properties. Abstracts from the All-Russia Scientific Conference “Ultra disperse powders, nanostructures, materials”. 2003 October 23–24, Krasnoyarsk, pp.96–98.
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Puzyr, A., Bondar, V., Bukayemsky, A., Selyutin, G., Kargin, V. (2005). Physical and Chemical Properties of Modified Nanodiamonds. In: Gruen, D.M., Shenderova, O.A., Vul’, A.Y. (eds) Synthesis, Properties and Applications of Ultrananocrystalline Diamond. NATO Science Series, vol 192. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3322-2_20
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DOI: https://doi.org/10.1007/1-4020-3322-2_20
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