材料科学
表征(材料科学)
纳米技术
润湿
阳极氧化
光催化
接触角
塔菲尔方程
多孔性
扫描电子显微镜
生物相容性
化学工程
电化学
催化作用
化学
复合材料
电极
有机化学
物理化学
工程类
冶金
铝
作者
Ioana Demetrescu,Daniela Ioniţă,Cristian Pîrvu,D. V. Portan
标识
DOI:10.1080/15421401003715918
摘要
The paper is focused on TiO2 nanotubes elaboration, characterization and potential applications, starting from the idea that monitoring anodizing conditions is a way to obtain nanotubes with various dimensions and various potential applications related to the change of hydrophilic – hydrophobic balance, biocompatibility, nano-porosity, stability, etc. Such properties are important for the use of Ti as biomaterial, as self–cleaning, solar energy conversion, controllable wettability, photocatalysis, etc. The electrochemical behaviour of the nanotubes was monitoring by Tafel plots and open circuit potential determinations, and was discussed in connection with surface features evaluated from scanning electron microscopy, atomic force microscopy and contact angle measurements.
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