Effect of heat treatment on bioactivity of anodic titania films

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	Effect of heat treatment on bioactivity of anodic titania films
	Y. Zhao; T. Y. Xiong; W. H. Huang
	2010
发表期刊	Applied Surface Science
ISSN	0169-4332
卷号	256 期号:10 页码:3073-3076
摘要	Anodic oxidation could be employed to produce crystalline titania films on Ti6Al4 V surfaces for inducing apatite formation in simulated body fluid (SBF). In this work, the effect of further heat treatment on the bioactivity of anodic titania films was researched. The surface constitution, morphology, crystal structure and apatite-forming ability of titania films were characterized by X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and X-ray diffraction (XRD). The results indicated the apatite formation on the Ti6Al4 V surfaces could be attributed to abundance of Ti-OH groups formed via anodic oxidation, but subsequent heat treatment would decrease the amount of surface hydroxyl (OH) groups and result in the loss of the apatite-forming ability. (C) 2009 Elsevier B.V. All rights reserved.
部门归属	[zhao, ying; xiong, tianying] chinese acad sci, inst met res, shenyang 110016, peoples r china. [zhao, ying; huang, wenhai] tongji univ, sch mat sci & engn, shanghai 200092, peoples r china.;zhao, y (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;yingzhao@126.com
关键词	Heat Treatment Oh Anodic Oxidation Bioactivity Apatite-forming Ability Metal Oxidation Surface Water
URL	查看原文
WOS记录号	WOS:000275233900012
引用统计	被引频次：29[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31751
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Zhao,T. Y. Xiong,W. H. Huang. Effect of heat treatment on bioactivity of anodic titania films[J]. Applied Surface Science,2010,256(10):3073-3076.
APA	Y. Zhao,T. Y. Xiong,&W. H. Huang.(2010).Effect of heat treatment on bioactivity of anodic titania films.Applied Surface Science,256(10),3073-3076.
MLA	Y. Zhao,et al."Effect of heat treatment on bioactivity of anodic titania films".Applied Surface Science 256.10(2010):3073-3076.