Abstract
The recrystallization of detonation nanodiamond in the presence of hydrogen-containing fluids has been studied at pressures from 6 to 8 GPa and temperatures above 1000°C. Electron microscopy and Xray diffraction data demonstrate that, in the presence of a hydrogen-containing fluid, nanocrystalline diamond recrystallizes to micron dimensions. We discuss the mechanism underlying the influence of hydrogencontaining media on the growth of diamond nanocrystals.
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Dolmatov, V.Yu., Ul’tradispersnye almazy detonatsionnogo sinteza. Poluchenie, svoistva, primenenie (Detonation Nanodiamond: Preparation, Properties, and Applications), St. Petersburg: SPbGPU, 2003.
Yushin, G.N., Osswald, S., Padalko, V.I., Bogatyreva, G.V., and Gogotsi, Y., Effect of sintering on structure of nanodiamond, Diamond Relat. Mater., 2005, vol. 14, pp. 1721–1729.
Senyut, V.T. and Mosunov, E.I., Physical–mechanical properties of nanocrystalline materials based on ultrafinedispersed diamonds, Phys. Solid State, 2004, vol. 46, no. 4, pp. 767–769.
Bochechka, A.A., Properties of polycrystals produced by high-pressure sintering of diamond nanopowders from detonation and static synthesis, Sverkhtverd. Mater., 2002, no. 6, pp. 37–50.
Kidalov, S.V., Shakhov, F.M., Vul, A.Ya., and Ozerin, A.N., Grain-boundary heat conductance in nanodiamond composites, Diamond Relat. Mater., 2010, vol. 19, pp. 976–980.
Dolmatov, V.Yu., Veretennikova, M.V., Marchukov, V.A., and Sushchev, V.G., Currently available methods of industrial nanodiamond synthesis, Phys. Solid State, 2004, vol. 46, no. 4, pp. 611–615.
Kulakova, I.I., Surface chemistry of nanodiamonds, Phys. Solid State, 2004, vol. 46, no. 4, pp. 636–643.
Vityaz, P.A. and Senyut, V.T., Compaction of nanodiamonds produced under detonation conditions and properties of composite and polycrystalline materials made on their basis, Phys. Solid State, 2004, vol. 46, no. 4, pp. 764–766.
Kulakova, I.I., Gubarevich, T.M., Dolmatov, V.Yu., and Rudenko, A.P., Chemical properties of detonation nanodiamond, Sverkhtverd. Mater., 2000, no. 1, pp. 46–53.
Shul’zhenko, A.A., Bochechka, A.A., Romanko, L.A., Katsai, A.M., and Gargin, V.G., Sintering behavior of diamond nanopowders heat-treated in vacuum, Sverkhtverd. Mater., 2000, no. 6, pp. 50–56.
Davydov, V.A., Rakhmanina, A.V., Rols, S., Agafonov, V., Pulikkathara, M.X., Vander Wal, R.L., and Khabashesku, V.N., Size-dependent phase transition of diamond to graphite at high pressure, J. Phys. Chem., 2007, vol. 111, pp. 12918–12925.
Voronov, O.A. and Rakhmanina, A.V., Naphthalene carbonization kinetics at 8 GPa, Inorg. Mater., 1992, vol. 28, no. 7, pp. 1408–1413.
Davydov, V.A., Shiryaev, A.A., Rakhmanina, A.V., Filonenko, V.P., Lypin, S.G., Vasiliev, A.L., Roddatis, V.V., Autret, C., Agafonov, V.N., and Khabashesku, V.N., Transformations of polyhedral carbon nanoparticles under high pressures and temperatures, Carbon, 2011, vol. 49, pp. 2389–2401.
Khvostantsev, L.G., Slesarev, V.N., and Brazhkin, V.V., Toroid type high-pressure device: history and prospects, High Pressure Res. Int. J., 2004, vol. 24, no. 3, pp. 371–383.
Mirkin, L.I., Spravochnik po rentgenostrukturnomu analizu polikristallov (X-Ray Diffraction Analysis of Polycrystals: A Handbook), Moscow: Fizmatlit, 1961, pp. 715–716.
Davydov, V.A., Rakhmanina, A.V., Agafonov, V.N., Narymbetov, B., Boudou, J.-P., and Szwarc, H., Conversion of polycyclic aromatic hydrocarbons to graphite and diamond at high pressure, Carbon, 2004, vol. 42, no. 2, pp. 261–269.
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Original Russian Text © T.D. Varfolomeeva, A.G. Lyapin, S.V. Popova, N.F. Borovikov, I.P. Zibrov, V.V. Brazhkin, 2016, published in Neorganicheskie Materialy, 2016, Vol. 52, No. 4, pp. 396–401.
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Varfolomeeva, T.D., Lyapin, A.G., Popova, S.V. et al. Behavior of detonation nanodiamond at high pressures and temperatures in the presence of a hydrogen-containing fluid. Inorg Mater 52, 351–356 (2016). https://doi.org/10.1134/S0020168516040142
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DOI: https://doi.org/10.1134/S0020168516040142