Pore Shape Changes and Apatite Formation on Zn and Si Ion-Doped HA Films of Ti-6Al-4V After Plasma Electrolytic Oxidation Treatment

被引：4
|
作者：
Hwang, In-Jo
Choe, Han-Cheol [1 ]
机构：
[1] Chosun Univ, Coll Dent, Dept Dent Mat, Gwangju 61452, South Korea
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2018年 / 18卷 / 02期
关键词：
Zinc (Zn); Silicon (Si); Plasma Electrolytic Oxidation (PEO); Bone-Like Apatite Formation; Pore Formation; Shape; COATINGS; ZINC; CORROSION; ALLOYS; CA;
D O I：
10.1166/jnn.2018.14881
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, pore shape changes and apatite formation on zinc (Zn) and silicon (Si) ion-doped hydroxyapatite (HA) films of Ti-6Al-4V by plasma electrolytic oxidation (PEO) treatment has been investigated by several techniques. The PEO films and the Ti-6Al-4V surface after immersion in SBF were observed by X-ray spectroscopy, field-emission scanning electron microscopy, and energy dispersive X-ray spectroscopy. The number of pores decreased as Zn ion concentration increased from 5Zn to 10Zn. The maximum size of pores were increased from 5Zn to 20Zn concentration, whereas, the minimum size of pores decreased. The amount of bone-like apatite formation for the 5Zn/5Si sample was higher than those of other samples immersed in SBF.
引用
收藏
页码：1442 / 1444
页数：3
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