Tailoring the morphology of nanotubular oxide layers on Ti-24Nb-4Zr-8Sn β-phase titanium alloy

Anna Majchrowicz , Agata Roguska , Marcin Pisarek , Małgorzata Lewandowska

Abstract

In the present work, the self-organized mixed-oxide nanotubes (NTs) has been obtained on the Ti2448 β-phase alloy by electrochemical anodization process. NTs of 54–93 nm in diameter with different morphology can be obtained by tailoring the chemical composition of solution and anodization parameters. Well-ordered structures with both ribbed and smooth walls were fabricated. The most homogenous NTs were obtained as a result of anodization in ethylene glycol-based solution with 10% of water. The X-ray photoelectron spectroscopy and Auger electron spectroscopy results indicate that the obtained nanotubular layer mainly consists of the stoichiometric oxides TiO2 and Nb2O5 and a small amount of ZrO2 and SnO which are located throughout entire NTs height. The obtained NTs oxide layers exhibits superhydrophilic properties.
Author Anna Majchrowicz
Anna Majchrowicz,,
-
, Agata Roguska - Institute of Physical Chemistry Polish Academy of Sciences (IChF PAN) [Polska Akademia Nauk (PAN)]
Agata Roguska,,
-
, Marcin Pisarek - Institute of Physical Chemistry Polish Academy of Sciences (IChF PAN) [Polska Akademia Nauk (PAN)]
Marcin Pisarek,,
-
, Małgorzata Lewandowska (FMSE / DMD)
Małgorzata Lewandowska,,
- Division of Materials Design
Journal seriesThin Solid Films, ISSN 0040-6090, (A 30 pkt)
Issue year2019
Vol679
Pages15-21
Publication size in sheets0.5
Keywords in EnglishTi2448 alloy, β-Phase titanium alloy, Anodization, Oxide nanotubes
ASJC Classification2505 Materials Chemistry; 2506 Metals and Alloys; 2508 Surfaces, Coatings and Films; 3110 Surfaces and Interfaces; 2504 Electronic, Optical and Magnetic Materials
DOIDOI:10.1016/j.tsf.2019.03.037
Languageen angielski
File
2019 Thin Solid Films Majchrowicz.pdf 1.79 MB
Score (nominal)30
ScoreMinisterial score = 30.0, 05-09-2019, ArticleFromJournal
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2017 = 0.864; WoS Impact Factor: 2017 = 1.939 (2) - 2017=1.796 (5)
Citation count*
Cite
Share Share

Get link to the record


* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Back