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首页> 外文期刊>International Journal of Electrochemical Science >Surface Coloration and Electrochemical Impedance Spectroscopy Characterization of Oxygen Plasma Implanted Orthopaedic Titanium Alloys
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Surface Coloration and Electrochemical Impedance Spectroscopy Characterization of Oxygen Plasma Implanted Orthopaedic Titanium Alloys

机译：氧等离子体植入整形钛合金的表面着色和电化学阻抗光谱表征

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摘要

Oxygen plasma immersion ion implantation (O-PIII) is performed at different frequencies to producestable passive films with different color on titanium alloys. UV-visible reflectance spectra acquiredfrom these films show that the strong reflection region shifts to long wavelength as the implantationfrequency or time is increased. X-ray photoelectron spectroscopy indicates that these passive filmspossess three layers with different thicknesses and chemical compositions. As the frequency isincreased, both the outer and intermediate layers become thicker while the thickness of gradienttransition layer changes only slightly. EIS spectra and simulated results reveal that the implantationfrequency and duration significantly influence the structure, chemical composition, and color of thesepassive films.
机译：氧等离子体浸渍离子注入（O-PIII）在不同的频率下进行，以在钛合金上具有不同颜色的可生药膜。从这些膜获取的UV可见反射率光谱表明，随着植入频率或时间增加，强反射区域偏移到长波长。 X射线光电子能谱表明，这些被动膜磁石三层具有不同厚度和化学成分的三层。随着频率的增加，外层和中间层都变厚，而梯度转梯层的厚度仅略微发生变化。 EIS谱和模拟结果表明，植入频率和持续时间显着影响了薄膜膜的结构，化学成分和颜色。

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