Spectral analysis of the structure of ultradispersed diamonds |
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| Authors: | V V Uglov V I Shimanski D P Rusalsky M P Samtsov |
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| Institution: | (1) Belarusian State University, 4 Nezavisimosti Ave., Minsk, 220030, Belarus;(2) A. N. Sevchenko Institute of Applied Physics Problems, Belarusian State University, Minsk, Belarus |
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| Abstract: | The structure of ultradispersed diamonds (UDD) is studied by spectral methods. The presence of diamond crystal phase in the
UDD is found based on x-ray analysis and Raman spectra. The Raman spectra also show sp2-and sp3-hybridized carbon. Analysis of IR absorption spectra suggests that the composition of functional groups present in the particles
changes during the treatment.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 75, No. 4, pp. 524–528, July–August, 2008. |
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| Keywords: | ultradispersed diamonds x-ray analysis Raman scattering infrared spectroscopy |
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