Surface Modification of Biomedical NiTi by TiO2/Ta2O5 Composite Films
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摘要:
采用 AFM,XRD和 XPS等对 Ni Ti表面离子束合成 Ti O2 /Ta2 O5复合薄膜的表面微观形貌、微结构和表面化学组成进行了表征。同时研究了膜层的力学性能、抗模拟体液腐蚀性和抗凝血性。结果表明 ,适当组成的 Ti O2 /Ta2 O5复合薄膜能显著提高 Ni Ti合金的抗腐蚀性和抗凝血性
Abstract:
The mechanical properties,corrosion resistance in simulated body fluid and anti thrombosis of TiO 2/Ta 2O 5 composite films prepared by ion beam enhanced deposition were studied. The micromorphology, structure and composition of the films were investi
