The Effect of Initial Etching Sites on the Morphology of TiO2 Nanotubes on Ti-6Al-4V Alloy

被引：9

作者：

Danookdharree, U. ^{[1
]}

Le, H. R. ^{[1
]}

Tredwin, C. ^{[2
,3
]}

机构：

[1] Univ Plymouth, Sch Marine Sci & Engn, Plymouth PL4 8AA, Devon, England

[2] Univ Plymouth, Peninsula Sch Med, Plymouth PL6 8BU, Devon, England

[3] Univ Plymouth, Peninsula Sch Dent, Plymouth PL6 8BU, Devon, England

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2015年 / 162卷 / 10期

关键词：

OXIDE NANOTUBES; TITANIUM; ANODIZATION; GROWTH; ELECTROLYTE; FABRICATION; DIAMETERS; FLUORIDE; ARRAYS;

D O I：

10.1149/2.0011511jes

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Anodization was performed in phosphate and fluoride containing electrolytes at different pH and sweep rates with the aim of analyzing the variation in current density during the process continuously. The effect of pH and sweep rate on the morphology of titanium dioxide (TiO2) nanotubes, grown on Ti-6Al-4V alloy, has been explicitly examined in this study. At the same time a microscopic analysis of the different stages of the formation of the nanotubes was performed. A new perspective to the growth mechanisms of the nanotubes was brought about in this study. The morphology of the nanotubes was closely related to the density of initial etching sites. (c) 2015 The Electrochemical Society. All rights reserved.

引用

页码：E213 / E222

页数：10

共 35 条

[1]

[Anonymous], 2010, J NANOMATER

[2] Synthesis of anodic titania nanotubes in Na2SO4/NaF electrolyte: A comparison between anodization time and specimens with biomaterial based approaches [J].

Balakrishnan, M. ;

Narayanan, R. .

THIN SOLID FILMS, 2013, 540 :23-30

[3] Studies of Cell Growth on TiO2 Nanotubes [J].

Barudin, Nur Hidayati Ahmad ;

Sreekantan, Srimala ;

Thong, Ong Ming ;

Lay, Lam Kit .

ADVANCED X-RAY CHARACTERIZATION TECHNIQUES, 2013, 620 :325-+

[4] TiO2 nanotubes:: Tailoring the geometry in H3PO4/HF electrolytes [J].

Bauer, Sebastian ;

Kleber, Sebastian ;

Schmuki, Patrik .

ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (08) :1321-1325

[5] Titanium dioxide nanotubes enhance bone bonding in vivo [J].

Bjursten, Lars M. ;

Rasmusson, Lars ;

Oh, Seunghan ;

Smith, Garrett C. ;

Brammer, Karla S. ;

Jin, Sungho .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2010, 92A (03) :1218-1224

[6] TiO2 nanotubes for bone regeneration [J].

Brammer, Karla S. ;

Frandsen, Christine J. ;

Jin, Sungho .

TRENDS IN BIOTECHNOLOGY, 2012, 30 (06) :315-322

[7] Improved bone-forming functionality on diameter-controlled TiO2 nanotube surface [J].

Brammer, Karla S. ;

Oh, Seunghan ;

Cobb, Christine J. ;

Bjursten, Lars M. ;

van der Heyde, Henri ;

Jin, Sungho .

ACTA BIOMATERIALIA, 2009, 5 (08) :3215-3223

[8] The effect of electrolyte composition on the fabrication of self-organized titanium oxide nanotube arrays by anodic oxidation [J].

Cai, QY ;

Paulose, M ;

Varghese, OK ;

Grimes, CA .

JOURNAL OF MATERIALS RESEARCH, 2005, 20 (01) :230-236

[9] Reduced toxicity and superior cellular response of preosteoblasts to Ti-6Al-7Nb alloy and comparison with Ti-6Al-4V [J].

Challa, V. S. A. ;

Mali, S. ;

Misra, R. D. K. .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2013, 101 (07) :2083-2089

[10] Dual action antibacterial TiO2 nanotubes incorporated with silver nanoparticles and coated with a quaternary ammonium salt (QAS) [J].

Chen, Xiuyong ;

Cai, Kaiyong ;

Fang, Jiajia ;

Lai, Min ;

Li, Jinghua ;

Hou, Yanhua ;

Luo, Zhong ;

Hu, Yan ;

Tang, Liling .

SURFACE & COATINGS TECHNOLOGY, 2013, 216 :158-165

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