Mechanical properties of anatase and semi-metallic TiO2 nanotubes

被引：69
|
作者：
Schmidt-Stein, Felix [1 ]
Thiemann, Stefan [1 ]
Berger, Steffen [1 ]
Hahn, Robert [1 ]
Schmuki, Patrik [1 ]
机构：
[1] Univ Erlangen Nurnberg, Dept Mat Sci, LKO WW4, D-91058 Erlangen, Germany
来源：
ACTA MATERIALIA | 2010年 / 58卷 / 19期
关键词：
TiO2; nanotubes; Semi-metallic; Mechanical properties; Hardness; WEAR-RESISTANCE; PURE TITANIUM; CARBON; PHOTOCATALYSIS; COATINGS; BEHAVIOR; CARBIDE; SURFACE; DEBRIS;
D O I：
10.1016/j.actamat.2010.07.053
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report for the first time on mechanical properties of anodically formed, self-organized TiO2 nanotube layers on titanium. We compare their behavior in their virgin state and after conversion to their semi-metallic form by an acetylene treatment. We show that the acetylene treatment leads to significant enhanced hardness, tensile strength and friction behavior. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：6317 / 6323
页数：7
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