The analysis of thermal and anodic oxide layers on selected biocompatible titanium alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00325661" target="_blank" >RIV/68407700:21220/18:00325661 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/18:10389469

Výsledek na webu

<a href="https://www.onlinelibrary.wiley.com/doi/abs/10.1002/sia.6466" target="_blank" >https://www.onlinelibrary.wiley.com/doi/abs/10.1002/sia.6466</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/sia.6466" target="_blank" >10.1002/sia.6466</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The analysis of thermal and anodic oxide layers on selected biocompatible titanium alloys

Popis výsledku v původním jazyce

In the case of titanium alloys, the oxide layers on their surfaces strongly influence biocompatibility and corrosion resistance. To improve these characteristics, properties of oxide layers prepared by various methods on different base materials were examined. In this work, samples of widely used biomaterials, CP titanium grade 2 and alloy Ti6Al4V, were compared with recently developed beta-titanium alloy Ti-39 wt% Nb. On the samples from these materials, the thermal (600 degrees C/8 hr/atmospheric air) and anodic (1-M H2SO4/100 V/1 hr) oxide layers were prepared. The change of surface color was observed. The surface topography of oxidized samples was observed using scanning electron microscopy. The thickness of oxide layers was measured and observed on the cross-sectional samples. The further analysis of oxide layers surfaces was conducted using X-ray photoelectron spectroscopy and atomic force microscopy. The growth of hydroxyapatite for further comparison of oxide layers was realized in Hank' balanced salt solution.

Název v anglickém jazyce

The analysis of thermal and anodic oxide layers on selected biocompatible titanium alloys

Popis výsledku anglicky

In the case of titanium alloys, the oxide layers on their surfaces strongly influence biocompatibility and corrosion resistance. To improve these characteristics, properties of oxide layers prepared by various methods on different base materials were examined. In this work, samples of widely used biomaterials, CP titanium grade 2 and alloy Ti6Al4V, were compared with recently developed beta-titanium alloy Ti-39 wt% Nb. On the samples from these materials, the thermal (600 degrees C/8 hr/atmospheric air) and anodic (1-M H2SO4/100 V/1 hr) oxide layers were prepared. The change of surface color was observed. The surface topography of oxidized samples was observed using scanning electron microscopy. The thickness of oxide layers was measured and observed on the cross-sectional samples. The further analysis of oxide layers surfaces was conducted using X-ray photoelectron spectroscopy and atomic force microscopy. The growth of hydroxyapatite for further comparison of oxide layers was realized in Hank' balanced salt solution.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Surface and Interface Analysis

ISSN

0142-2421

e-ISSN

0142-2421

Svazek periodika

50

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

1007-1011

Kód UT WoS článku

000448889600006

EID výsledku v databázi Scopus

2-s2.0-85047667971