Influence of media with different acidity on structure of FeNi nanotubes

Alena Shumskaya; Egor Kaniukov; Maksim Kutuzau; Victoria Bundyukova; Dinara Tulebayeva; Artem Kozlovskiy; Daryn Borgekov; Inesh Kenzhina; Maxim Zdorovets

doi:10.1051/epjconf/201817701003

EPJ

a
b
d
e
ap
st
h
plus

Proceedings

Open Access

EPJ Web of Conferences 177, 01003 (2018)
https://doi.org/10.1051/epjconf/201817701003

Influence of media with different acidity on structure of FeNi nanotubes

Alena Shumskaya¹^*, Egor Kaniukov¹, Maksim Kutuzau¹, Victoria Bundyukova¹, Dinara Tulebayeva²^,3, Artem Kozlovskiy²^,3, Daryn Borgekov²^,3, Inesh Kenzhina²^,3 and Maxim Zdorovets²^,3

¹ Scientific and Practical Materials Research Centre of the National Academy of Sciences of Belarus, 220072 Minsk, Belarus
² L.N. Guilyov Eurasian National University, Engineering laboratory, 010008 Astana, Kazakhstan
³ The Institute of Nuclear Physics, Astana branch, 010008 Astana, Kazakhstan

^* Corresponding author: lunka7@mail.ru

Published online: 18 April 2018

Abstract

A detailed analysis of the structure features of FeNi nanotubes exposed at environment with different acidity is carried out. It is demonstrated that the exposure of the nanostructures in the environment with high acidity causes the structure deformation, leading to sharply increasing of the presents of oxide phases and partial amorphization of nanotubes walls that determined the rate of FeNi nanotubes destruction. It was established that the evolution of the crystal structure parameters concerned with appearance of oxide phases and with formation of disorder regions as a result of oxidation processes.

© The Authors, published by EDP Sciences, 2018

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).