Influence of dispersion state of initial AlN powder on the hydrolysis process in air environment

A. A. Ditts, I. B. Revva, N. Y. Grishko, R. V. Tarnovskiy

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Abstract

The research results of the hydrolysis processes of aluminum nitride powders received by the SVS method in dependence on humidity of the storage environment, and grain size distribution are presented in this work. Oxidation kinetics was estimated by means of X- ray Diffraction (XRD) and scanning electron microscopy (SEM). The induction period of the hydrolysis process for various powders, its dependence on powder dispersion and thickness of the oxide layer on surface of particles have been defined.

Original languageEnglish
Article number012040
JournalIOP Conference Series: Materials Science and Engineering
Volume156
Issue number1
DOIs
Publication statusPublished - 8 Nov 2016

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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