Influence of hydrogen charging on the formation of nanostructural titanium surface by electrochemical treatments

Chin-Sung Chen, H. C. Cheng, S. Y. Lee, C. T. Lin, C. C. Chan, K. L. Ou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The influences of nanophases (titanium hydride compounds) on the formation of nanostructural titanium oxide by electrochemical treatment was investigated by XPS, TF-XRD, XTEM, and SEM. Nanostructural TiO2 was formed after anodization with cathodic pretreatments. The nano-TiH2 is formed by cathodic pretreatments. The nano-TiH2 is directly dissolved after anodization. Furthermore, the nanoporous Ti formed by dissolution of nano-TiH2 were changed to nanoporous TiO2. The nano-TiH2 plays an important role in forming nanoporous TiO 2. The anodization with cathodic pretreatment not only produces nano-titanium hydride layer, but also results in formation of nanostructural titanium oxide. It is believed that bioactive titanium implant with oxidation and nanostructure can be enhanced and integrated bone interface contact. copyright The Electrochemical Society.

Original languageEnglish
Title of host publicationECS Transactions
Pages17-27
Number of pages11
Volume1
Edition28
DOIs
Publication statusPublished - 2006
EventDielectrics and the Dielectric-Electrolyte Interface in Bilogical and Biomedical Applications - 208th Electrochemical Society Meeting - Los Angeles, CA, United States
Duration: Oct 16 2005Oct 21 2005

Other

OtherDielectrics and the Dielectric-Electrolyte Interface in Bilogical and Biomedical Applications - 208th Electrochemical Society Meeting
Country/TerritoryUnited States
CityLos Angeles, CA
Period10/16/0510/21/05

ASJC Scopus subject areas

  • Engineering(all)

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