Electrochemical behaviour of the nanostructured surface of Ti-35Nb-2Zr alloy for biomedical applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43903027" target="_blank" >RIV/60461373:22310/16:43903027 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/maco.201508766" target="_blank" >http://dx.doi.org/10.1002/maco.201508766</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/maco.201508766" target="_blank" >10.1002/maco.201508766</a>
Alternative languages
Result language
angličtina
Original language name
Electrochemical behaviour of the nanostructured surface of Ti-35Nb-2Zr alloy for biomedical applications
Original language description
Titanium -alloys are perspective material for orthopaedic implants. Their bioactivity could be increased by surface nanostructuring. The nanotubular surface on the Ti-35Nb-2Zr alloy was prepared by anodic oxidation. The surfaces were characterised by electron microscopy and photoelectron spectroscopy. The electrochemical behaviour was determined by impedance spectroscopy and Mott-Schottky measurement. The surface analysis indicates enrichment of the oxidic layer by niobium. Nanotubular oxide layer behaviour in phosphate-buffered solution was compared with native passive oxides surface and with thick oxide layer. The results of impedance measurement on the nanotubes were strongly affected by oxygen in the test solution. The corrosion resistance of the nanostructure was higher than that of the native passive layer. In the terms of the corrosion behaviour, the nanostructuring seems to be a promising surface treatment for medical applications.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA02010409" target="_blank" >TA02010409: Surface nanostructuring of titanium materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials and Corrosion - Werkstoffe und korrosion
ISSN
0947-5117
e-ISSN
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Volume of the periodical
67
Issue of the periodical within the volume
9
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
915-920
UT code for WoS article
000383643100002
EID of the result in the Scopus database
2-s2.0-84984817456