Coatings with Calcium and Strontium Phosphates and Tantalum Oxide on Titanium for Biomedical Applications

被引：7
|
作者：
Rudnev, V. S. [1 ,2 ]
Yarovaya, T. P. [1 ]
Medkov, M. A. [1 ]
Nedozorov, P. M. [1 ]
Kilin, K. N. [1 ]
Lukiyanchuk, I. V. [1 ]
Ustinov, A. Yu. [1 ,2 ]
机构：
[1] Russian Acad Sci, Inst Chem, Far Eastern Branch, Vladivostok 690022, Russia
[2] Far Eastern Fed Univ, Vladivostok 690950, Russia
来源：
PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES | 2015年 / 51卷 / 06期
关键词：
LAYERS; FILMS;
D O I：
10.1134/S2070205115060192
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Layered coatings of the composition Ca- and Sr-phosphate/Ta2O5/TiO2 have been obtained by sequential application of plasma electrolytic oxidation (PEO) in an electrolyte with fluoride complexes of tantalum (stage I) and in one with tripolyphosphate complexes of Ca(II) and Sr(II) (stage II). Calcium and strontium phosphates are contained in the coating surface part, whereas tantalum oxides are present in the coating bulk. The fabricated coating/titanium composites are of interest for testing as biocompatible and bioinert implants to be used in medical practice.
引用
收藏
页码：968 / 972
页数：5
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