Morphology and Energy Distribution of the Valence Electrons After Mechanochemical Activation SiO2/Al2O3

Authors

  • Ya.V. Zaulychnyy Physical Engineering Faculty, National Technical University of Ukraine “Kyiv Polytechnical Institute”
  • V. Ya. Ilkiv Physical Engineering Faculty, National Technical University of Ukraine “Kyiv Polytechnical Institute”
  • Y. V. Yavorskyi Physical Engineering Faculty, National Technical University of Ukraine “Kyiv Polytechnical Institute”
  • O. I. Dudka Physical Engineering Faculty, National Technical University of Ukraine “Kyiv Polytechnical Institute”
  • V.I. Zarko Chuiko Institute of Surface Chemistry
  • M. V. Karpetz Frantsevich Institute for Problems of Materials Science of NASU

DOI:

https://doi.org/10.15330/pcss.16.3.501-505

Keywords:

Al2O3

Abstract

The analysis of morphological characteristics of nanoscale structures x-Al2O3 + y-SiO2 (x = 0,2; 0,3; 0,75; y = 0,8; 0,7; 0,25) before and after mechanical activation is hold. During the investigation of spot chemical composition is was revealed that as the consequence of mechanical activation in the structure of composites agglomerates are formed where nanoparticles of silicon and aluminum oxides are present simultaneously. The changes of the structure of morphology are confirmed by the redistribution of valence Ор-, Sisd- та Alsd electrons mixtures as a result of mechanical activation.

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Published

2015-09-15

How to Cite

Zaulychnyy, Y., Ilkiv, V. Y. ., Yavorskyi, Y. V., Dudka, O. I. ., Zarko, V. ., & Karpetz, M. V. . (2015). Morphology and Energy Distribution of the Valence Electrons After Mechanochemical Activation SiO2/Al2O3 . Physics and Chemistry of Solid State, 16(3), 501–505. https://doi.org/10.15330/pcss.16.3.501-505

Issue

Vol. 16 No. 3 (2015)

Section

Scientific articles
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