Effect of porous oxide films on characterization and bioactivity of titanium niobium alloy by electrochemical treatments

Pei Wen Peng, Yung Ning Pan, Yih Chuen Shyng, Chin Sung Chen, Keng Liang Ou

研究成果: 書貢獻/報告類型會議貢獻

2 引文 斯高帕斯(Scopus)

摘要

In the present investigation, the mechanical properties of TiNb alloys were modified by electrochemical treatment. The properties of the TiNb alloy specimens were determined by electrochemical measurement and material analyses. The effects of titanium hydride compounds on the formation of porous structural oxide film during electrochemical surface treatment are examined by XPS, TF-XRD and SEM. Oxide films are formed during anodization following cathodic pretreatments, TiH1.971 is formed by cathodic pretreatment. The TiH1.971is directly dissolved following anodic treatment. Additionally, the porous TiNb that was formed by the dissolution of TiH 1.971 were modified to porous oxide films. Hydrogen charging is important in forming porous oxide films. Anodization following cathodic pretreatment not only yields a thick oxide film, but also produces porous structures, Implanting bioactive TiNb into a porous oxidation film promotes bone-interface contact, improving osseo/osetointegration. copyright The Electrochemical Society.
原文英語
主出版物標題ECS Transactions - Biological Nanostructures, Materials, and Applications
發行者Electrochemical Society Inc.
頁面27-36
頁數10
版本19
ISBN(列印)9781604233728
DOIs
出版狀態已發佈 - 2006
事件Biological Nanostructures, Materials, and Applications - 210th ECS Meeting - Cancun, 墨西哥
持續時間: 十月 29 2006十一月 3 2006

出版系列

名字ECS Transactions
號碼19
3
ISSN(列印)1938-5862
ISSN(電子)1938-6737

其他

其他Biological Nanostructures, Materials, and Applications - 210th ECS Meeting
國家/地區墨西哥
城市Cancun
期間10/29/0611/3/06

ASJC Scopus subject areas

  • 工程 (全部)

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