Formation, Phase, and Elemental Composition of Micro- and Nano-Dimensional Particles of the Fe–Ti System
- Authors: Dresvyannikov A.F.1, Kolpakov M.E.1
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Affiliations:
- Kazan National Research Technological University
- Issue: Vol 92, No 5 (2018)
- Pages: 905-908
- Section: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/169996
- DOI: https://doi.org/10.1134/S0036024418050096
- ID: 169996
Cite item
Abstract
X-ray fluorescence, X-ray phase analysis, and transmission Mössbauer and NGR spectrometry are used to study the formation, phase, and elemental composition of Fe–Ti particles. The interaction between Fe(III) ions and dispersed titanium in an aqueous solution containing chloride ions and HF is studied. It is shown that the resulting Fe–Ti samples are a set of core–shell microparticles with titanium cores coated with micro- and nanosized α-Fe nucleation centers with the thinness outer layer of iron(III) oxide characterized by a developed surface.
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About the authors
A. F. Dresvyannikov
Kazan National Research Technological University
Author for correspondence.
Email: alfedr@kstu.ru
Russian Federation, Kazan, 420015
M. E. Kolpakov
Kazan National Research Technological University
Email: alfedr@kstu.ru
Russian Federation, Kazan, 420015