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Conference Paper: Formation of titanium oxide thin film on biomedical magnesium alloy by high dose titanium and oxygen dual ion implantation
| Title | Formation of titanium oxide thin film on biomedical magnesium alloy by high dose titanium and oxygen dual ion implantation |
|---|---|
| Authors | |
| Issue Date | 2011 |
| Citation | The 2011 International Thin Films Conference of Taiwan Association for Coatings and Thin Films Technology (TACT 2011), Pingtung, Taiwan, 20-23 November 2011. How to Cite? |
| Abstract | WE43 magnesium alloy is potentially biodegradable metallic stent material due to its good mechanical property and corrosion resistance. However, the fast degradation rate in the physiological environment cannot meet clinical needs. In order to further enhance the corrosion resistance, high dose titanium and oxygen ion implantation is performed to modify the surface of the WE43 magnesium alloy in this study. X-ray photoelectron spectroscopy (XPS) is used to characterize the microstructures in the near surface layer, whereas electrochemical impedance spectroscopy, potentiodynamic polarization, and immersion test … |
| Persistent Identifier | http://hdl.handle.net/10722/160375 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Zhao, Y | - |
| dc.contributor.author | Wu, GS | - |
| dc.contributor.author | Chu, PK | - |
| dc.contributor.author | Yeung, KWK | - |
| dc.date.accessioned | 2012-08-16T06:09:11Z | - |
| dc.date.available | 2012-08-16T06:09:11Z | - |
| dc.date.issued | 2011 | - |
| dc.identifier.citation | The 2011 International Thin Films Conference of Taiwan Association for Coatings and Thin Films Technology (TACT 2011), Pingtung, Taiwan, 20-23 November 2011. | - |
| dc.identifier.uri | http://hdl.handle.net/10722/160375 | - |
| dc.description.abstract | WE43 magnesium alloy is potentially biodegradable metallic stent material due to its good mechanical property and corrosion resistance. However, the fast degradation rate in the physiological environment cannot meet clinical needs. In order to further enhance the corrosion resistance, high dose titanium and oxygen ion implantation is performed to modify the surface of the WE43 magnesium alloy in this study. X-ray photoelectron spectroscopy (XPS) is used to characterize the microstructures in the near surface layer, whereas electrochemical impedance spectroscopy, potentiodynamic polarization, and immersion test … | - |
| dc.language | eng | - |
| dc.relation.ispartof | International Thin Films Conference of Taiwan Association for Coatings & Thin Films Technology, TACT 2011 | - |
| dc.title | Formation of titanium oxide thin film on biomedical magnesium alloy by high dose titanium and oxygen dual ion implantation | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Zhao, Y: yingzhao@hku.hk | - |
| dc.identifier.email | Yeung, KWK: wkkyeung@hku.hk | - |
| dc.identifier.authority | Yeung, KWK=rp00309 | - |
| dc.description.nature | postprint | - |
| dc.identifier.hkuros | 204549 | - |